References

Below you will find the references for Heart Rate Variability.


Introduction

Bellenger, C.R., Fuller, J.T., Thomson, R.L., Davison, K., Robertson, E.Y., & Buckley, J.D. (2016). Monitoring athletic training status through autonomic heart rate regulation: A systematic review and meta-analysis. Sports Medicine, 46(10), 1461-1486. https://doi.org/10.1007/s40279-016-0484-2

Berntson, G.G., Bigger, J.T., Jr., Eckberg, D.L., Grossman, P., Kaufmann, P.G., Malik, M., Nagaraja, H.N., Porges, S.W., Saul, J.P., Stone, P.H., & van der Molen, M.W. (1997). Heart rate variability: Origins, methods, and interpretive caveats. Psychophysiology, 34(6), 623-648. https://doi.org/10.1111/j.1469-8986.1997.tb02140.x

Buchheit, M. (2014). Monitoring training status with HR measures: Do all roads lead to Rome? Frontiers in Physiology, 5, 73. https://doi.org/10.3389/fphys.2014.00073

Gisselman, A.S., Baxter, G.D., Wright, A., Hegedus, E., & Tumilty, S. (2016). Musculoskeletal overuse injuries and heart rate variability: Is there a link? Medical Hypotheses, 87, 1-7. https://doi.org/10.1016/j.mehy.2015.12.003

Javaloyes, A., Sarabia, J.M., Lamberts, R.P., & Moya-Ramon, M. (2018). Training prescription guided by heart rate variability in cycling. International Journal of Sports Physiology and Performance. Advance online publication. https://doi.org/10.1123/ijspp.2018-0122

Laborde, S., Mosley, E., & Mertgen, A. (2018). Vagal tank theory: The three Rs of cardiac vagal control functioning—resting, reactivity, and recovery. Frontiers in Neuroscience, 12, 458. https://doi.org/10.3389/fnins.2018.00458

Laborde, S., Mosley, E., & Thayer, J.F. (2017). Heart rate variability and cardiac vagal tone in psychophysiological research: Recommendations for experiment planning, data analysis, and data reporting. Frontiers in Physiology, 8, 213. https://doi.org/10.3389/fpsyg.2017.00213

Lundstrom, C.J., Foreman, N.A., & Biltz, G. (2023). Practices and applications of heart rate variability monitoring in endurance athletes. International Journal of Sports Medicine, 44(1), 9-19. https://doi.org/10.1055/a-1864-9726

Mosley, E., & Laborde, S. (2022). A scoping review of heart rate variability in sport and exercise psychology. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2022.2092884

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Shaffer, F., McCraty, R., & Zerr, C.L. (2014). A healthy heart is not a metronome: An integrative review of the heart's anatomy and heart rate variability. Frontiers in Psychology, 5, 1040. https://doi.org/10.3389/fpsyg.2014.01040

Thayer, J.F., Hansen, A.L., Saus-Rose, E., & Johnsen, B.H. (2009). Heart rate variability, prefrontal neural function, and cognitive performance: The neurovisceral integration perspective on self-regulation, adaptation, and health. Annals of Behavioral Medicine, 37, 141-153. https://doi.org/10.1007/s12160-009-9101-z

Vesterinen, V., Nummela, A., Laine, T., Hynynen, E., Mikkola, J., & Hakkinen, K. (2017). A submaximal running test with postexercise cardiac autonomic and neuromuscular function in monitoring endurance training adaptation. Journal of Strength and Conditioning Research, 31(1), 233-243. https://doi.org/10.1519/jsc.0000000000001458

Williams, S., Booton, T., Watson, M., Rowland, D., & Altini, M. (2017). Heart rate variability is a moderating factor in the workload-injury relationship of competitive CrossFit™ athletes. Journal of Sports Science & Medicine, 16(4), 443-449.

Windt, J., & Gabbett, T.J. (2017). How do training and competition workloads relate to injury? The workload-injury aetiology model. British Journal of Sports Medicine, 51(5), 428-435. https://doi.org/10.1136/bjsports-2016-096040

Chapter 1

Ackermann, S.P., Laborde, S., Borges, U., & Mosley, E. (2021). Commentary: Photoplethysmography for quantitative assessment of sympathetic nerve activity (SNA) during cold stress. Frontiers in Physiology, 12, 602745. https://doi.org/10.3389/fphys.2021.602745

Ackermann, S.P., Raab, M., Backschat, S., Smith, D.J.C., Javelle, F., & Laborde, S. (2023). The diving response and cardiac vagal activity: A systematic review and meta-analysis. Psychophysiology, 60(3), e14183. https://doi.org/10.1111/psyp.14183

Addleman, J.S., Lackey, N.S., Tobin, M.A., Lara, G.A., Sinha, S., Morse, R.M., Hajduczok, A.G., Gharbo, R.S., & Gevirtz, R.N. (2025). Heart rate variability applications in medical specialties: A narrative review. Applied Psychophysiology and Biofeedback, 50(3), 359-381. https://doi.org/10.1007/s10484-025-09708-y

Albinet, C.T., De Faria, C., & Causse, M. (2024). Cardiac pre-ejection period to index motivation and effort mobilization in cognitive studies. Journal of Psychophysiology, 38(2), 81-101. https://doi.org/10.1027/0269-8803/a000332

Alfonso, C., Haydt, V., Allen, M.S., Capdevila, L., & Laborde, S. (2025). Monitoring training adaptation: A scoping review of the relationship between self-reported subjective variables and resting vagally-mediated heart rate variability (vmHRV) in adult athletes. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2025.2541350

Baumann, N., & Turpin, J.C. (2010). Neurochemistry of stress: An overview. Neurochemical Research, 35(12), 1875-1879. https://doi.org/10.1007/s11064-010-0298-9

Bellenger, C.R., Fuller, J.T., Thomson, R.L., Davison, K., Robertson, E.Y., & Buckley, J.D. (2016). Monitoring athletic training status through autonomic heart rate regulation: A systematic review and meta-analysis. Sports Medicine, 46(10), 1461-1486. https://doi.org/10.1007/s40279-016-0484-2

Benarroch, E.E. (1993). The central autonomic network: Functional organization, dysfunction, and perspective. Mayo Clinic Proceedings, 68(10), 988-1001.

Benevides, T.W., & Lane, S.J. (2015). A review of cardiac autonomic measures: Considerations for examination of physiological response in children with autism spectrum disorder. Journal of Autism and Developmental Disorders, 45(2), 560-575. https://doi.org/10.1007/s10803-013-1971-z

Berntson, G.G., Bigger, J.T., Jr., Eckberg, D.L., Grossman, P., Kaufmann, P.G., Malik, M., Nagaraja, H.N., Porges, S.W., Saul, J.P., Stone, P.H., & van der Molen, M.W. (1997). Heart rate variability: Origins, methods, and interpretive caveats. Psychophysiology, 34(6), 623-648. https://doi.org/10.1111/j.1469-8986.1997.tb02140.x

Berntson, G.G., Cacioppo, J.T., & Quigley, K.S. (1991). Autonomic determinism: The modes of autonomic control, the doctrine of autonomic space, and the laws of autonomic constraint. Psychological Review, 98(4), 459-487.

Berthoud, H.R., & Neuhuber, W.L. (2000). Functional and chemical anatomy of the afferent vagal system. Autonomic Neuroscience, 85(1-3), 1-17. https://doi.org/10.1016/S1566-0702(00)00215-0

Billman, G.E. (2013). The LF/HF ratio does not accurately measure cardiac sympatho-vagal balance. Frontiers in Physiology, 4, 26. https://doi.org/10.3389/fphys.2013.00026

Brodal, P. (2016). The central nervous system: Structure and function (5th ed.). Oxford University Press.

Buchheit, M. (2014). Monitoring training status with HR measures: Do all roads lead to Rome? Frontiers in Physiology, 5, 73. https://doi.org/10.3389/fphys.2014.00073

Cannon, W.B. (1929). Organization for physiological homeostasis. Physiological Reviews, 9(3), 399-431. https://doi.org/10.1152/physrev.1929.9.3.399

Carrasco, G.A., & Van de Kar, L.D. (2003). Neuroendocrine pharmacology of stress. European Journal of Pharmacology, 463(1-3), 235-272. https://doi.org/10.1016/s0014-2999(03)01285-8

Charmandari, E., Tsigos, C., & Chrousos, G. (2005). Endocrinology of the stress response. Annual Review of Physiology, 67, 259-284. https://doi.org/10.1146/annurev.physiol.67.040403.120816

Ciccone, A.B., Siedlik, J.A., Wecht, J.M., Deckert, J.A., Nguyen, N.D., & Weir, J.P. (2017). Reminder: RMSSD and SD1 are identical heart rate variability metrics. Muscle Nerve, 56(4), 674-678. https://doi.org/10.1002/mus.25573

Doherty, C., Baldwin, M., Lambe, R., Burke, D., & Altini, M. (2025). Readiness, recovery, and strain: An evaluation of composite health scores in consumer wearables. Translational Exercise Biomedicine, 2(2), 128-144. https://doi.org/10.1515/teb-2025-0001

Eckberg, D.L. (1983). Human sinus arrhythmia as an index of vagal cardiac outflow. Journal of Applied Physiology, 54(4), 961-966.

Farmer, D.G., Dutschmann, M., Paton, J.F., Pickering, A.E., & McAllen, R.M. (2016). Brainstem sources of cardiac vagal tone and respiratory sinus arrhythmia. The Journal of Physiology, 594(24), 7249-7265. https://doi.org/10.1113/JP273164

Fatisson, J., Oswald, V., & Lalonde, F. (2016). Influence diagram of physiological and environmental factors affecting heart rate variability: An extended literature overview. Heart International, 11(1), e32-e40. https://doi.org/10.5301/heartint.5000232

Furness, J.B. (2012). The enteric nervous system and neurogastroenterology. Nat Rev Gastroenterol Hepatol, 9(5), 286-294. https://doi.org/10.1038/nrgastro.2012.32

Goldstein, D.S., Bentho, O., Park, M.Y., & Sharabi, Y. (2011). LF power of heart rate variability is not a measure of cardiac sympathetic tone but may be a measure of modulation of cardiac autonomic outflows by baroreflexes. Experimental Physiology, 96(12), 1255-1261. https://doi.org/10.1113/expphysiol.2010.056259

Gordan, R., Gwathmey, J.K., & Xie, L.H. (2015). Autonomic and endocrine control of cardiovascular function. World Journal of Cardiology, 7(4), 204-214. https://doi.org/10.4330/wjc.v7.i4.204

Grossman, P. (2023). Fundamental challenges and likely refutations of the five basic premises of the polyvagal theory. Biological Psychology, 180, 108589. https://doi.org/10.1016/j.biopsycho.2023.108589

Grossman, P. (2024). Respiratory sinus arrhythmia (RSA), vagal tone and biobehavioral integration: Beyond parasympathetic function. Biological Psychology, 186, 108739. https://doi.org/10.1016/j.biopsycho.2023.108739

Grossman, P., Ackland, G.L., Allen, A.M., Berntson, G.G., Booth, L.C., Burghardt, G.M., Buron, J., Dinets, V., Doody, J.S., Dutschmann, M., Farmer, D.G.S., Fisher, J.P., Gourine, A.V., Joyner, M.J., Karemaker, J.M., Khalsa, S.S., Lakatta, E.G., Leite, C.A.C., Macefield, V. G.,…Zucker, I.H. (2026). Why the polyvagal theory is untenable: An international expert evaluation of the polyvagal theory and commentary upon Porges, S.W. (2025). Polyvagal theory: current status, clinical applications, and future directions. Clin. Neuropsychiatry, 22(3), 169-184. Clinical Neuropsychiatry, 23(1), 100-112. https://doi.org/10.36131/cnfioritieditore20260110

Guidi, J., Lucente, M., Sonino, N., & Fava, G.A. (2021). Allostatic load and its impact on health: A systematic review. Psychotherapy and Psychosomatics, 90(1), 11-27. https://doi.org/10.1159/000510696

Harris, B.N. (2020). Stress hypothesis overload: 131 hypotheses exploring the role of stress in tradeoffs, transitions, and health. General and Comparative Endocrinology, 288, 113355. https://doi.org/10.1016/j.ygcen.2019.113355

Heathers, J.A. (2012). Sympathovagal balance from heart rate variability: An obituary. Experimental Physiology, 97, 556.

Hoff, H.H., Guillemin, L., & Guillemin, R. (1967). The cahier rouge of Claude Bernard. In F. Grande & M.B. Visscher (Eds.), Claude Bernard and experimental medicine. Schenkman.

Hottenrott, L., Ketelhut, S., & Hottenrott, K. (2019). Commentary: Vagal tank theory: The three Rs of cardiac vagal control functioning—resting, reactivity, and recovery. Frontiers in Neuroscience, 13, 1300. https://doi.org/10.3389/fnins.2019.01300

Houle, M.S., & Billman, G.E. (1999). Low-frequency component of the heart rate variability spectrum: A poor marker of sympathetic activity. American Journal of Physiology, 276(1), H215-H223. https://doi.org/10.1152/ajpheart.1999.276.1.H215

Jose, A.D., & Collison, D. (1970). The normal range and determinants of the intrinsic heart rate in man. Cardiovascular Research, 4(2), 160-167.

Kirschbaum, C., Kudielka, B.M., Gaab, J., Schommer, N.C., & Hellhammer, D.H. (1999). Impact of gender, menstrual cycle phase, and oral contraceptives on the activity of the hypothalamus-pituitary-adrenal axis. Psychosomatic Medicine, 61(2), 154-162. https://doi.org/10.1097/00006842-199903000-00006

Kromenacker, B.W., Sanova, A.A., Marcus, F.I., Allen, J.J.B., & Lane, R.D. (2018). Vagal mediation of low-frequency heart rate variability during slow yogic breathing. Psychosomatic Medicine, 80(6), 581-587. https://doi.org/10.1097/psy.0000000000000603

Laborde, S. (2019). Commentary: About the logical, theoretical, and physiological differences between the pre-task and post-task measurements of cardiac vagal activity: Commentary on: "A psychophysiological investigation of the interplay between orienting and executive control during stimulus conflict: A heart rate variability study." Physiology & Behavior, 112685. https://doi.org/10.1016/j.physbeh.2019.112685

Laborde, S., Allen, M.S., Borges, U., Dosseville, F., Hosang, T.J., Iskra, M., Mosley, E., Salvotti, C., Spolverato, L., Zammit, N., & Javelle, F. (2022). Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neuroscience & Biobehavioral Reviews, 138, 104711. https://doi.org/10.1016/j.neubiorev.2022.104711

Laborde, S., Mosley, E., & Mertgen, A. (2018a). A unifying conceptual framework of factors associated to cardiac vagal control. Heliyon, 4(12), e01002. https://doi.org/10.1016/j.heliyon.2018.e01002

Laborde, S., Mosley, E., & Mertgen, A. (2018b). Vagal tank theory: The three Rs of cardiac vagal control functioning—Resting, reactivity, and recovery. Frontiers in Neuroscience, 12, 458. https://doi.org/10.3389/fnins.2018.00458

Laborde, S., Mosley, E., & Thayer, J.F. (2017). Heart rate variability and cardiac vagal tone in psychophysiological research: Recommendations for experiment planning, data analysis, and data reporting. Frontiers in Physiology, 8, 213. https://doi.org/10.3389/fpsyg.2017.00213

Laborde, S., Wanders, J., Mosley, E., & Javelle, F. (2023). Influence of physical post-exercise recovery techniques on vagally-mediated heart rate variability: A systematic review and meta-analysis. Clinical Physiology and Functional Imaging. Advance online publication. https://doi.org/10.1111/cpf.12855

Lundstrom, C.J., Foreman, N.A., & Biltz, G. (2023). Practices and applications of heart rate variability monitoring in endurance athletes. International Journal of Sports Medicine, 44(1), 9-19. https://doi.org/10.1055/a-1864-9726

Maki, K.A., Goodyke, M.P., Rasmussen, K., & Bronas, U.G. (2024). An integrative literature review of heart rate variability measures to determine autonomic nervous system responsiveness using pharmacological manipulation. Journal of Cardiovascular Nursing, 39(1), 58-78. https://doi.org/10.1097/JCN.0000000000001001

Malik, M. (1996). Heart rate variability. Standards of measurement, physiological interpretation, and clinical use. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology. European Heart Journal, 17, 354-381.

Menuet, C., Ben-Tal, A., Linossier, A., Allen, A.M., Machado, B.H., Moraes, D.J.A., Farmer, D.G.S., Paterson, D.J., Mendelowitz, D., Lakatta, E.G., Taylor, E.W., Ackland, G.L., Zucker, I.H., Fisher, J.P., Schwaber, J.S., Shanks, J., Paton, J.F.R., Buron, J., Spyer, K.M., . . . Gourine, A.V. (2025). Redefining respiratory sinus arrhythmia as respiratory heart rate variability: An international expert recommendation for terminological clarity. Nature Reviews Cardiology. https://doi.org/10.1038/s41569-025-01160-z

O'Connor, D.B., Thayer, J.F., & Vedhara, K. (2021). Stress and health: A review of psychobiological processes. Annual Review of Psychology, 72, 663-688. https://doi.org/10.1146/annurev-psych-062520-122331

Penttila, J., Helminen, A., Jartti, T., Kuusela, T., Huikuri, H.V., Tulppo, M.P., Coffeng, R., & Scheinin, H. (2001). Time domain, geometrical and frequency domain analysis of cardiac vagal outflow: Effects of various respiratory patterns. Clinical Physiology, 21(3), 365-376.

Porges, S.W. (2021). Polyvagal theory: A biobehavioral journey to sociality. Comprehensive Psychoneuroendocrinology, 7, 100069. https://doi.org/10.1016/j.cpnec.2021.100069

Quigley, K.S., Gianaros, P.J., Norman, G.J., Jennings, J.R., Berntson, G.G., & de Geus, E.J.C. (2024). Publication guidelines for human heart rate and heart rate variability studies in psychophysiology—Part 1: Physiological underpinnings and foundations of measurement. Psychophysiology, e14604. https://doi.org/10.1111/psyp.14604

Reyes del Paso, G.A., Langewitz, W., Mulder, L.J., van Roon, A., & Duschek, S. (2013). The utility of low frequency heart rate variability as an index of sympathetic cardiac tone: A review with emphasis on a reanalysis of previous studies. Psychophysiology, 50(5), 477-487. https://doi.org/10.1111/psyp.12027

Roddick, C.M., Seo, Y.S., Barkovich, S.L., Forrester, L., & Chen, F.S. (2025). Cardiac vagal recovery following acute psychological stress in human adults: A scoping review. Neuroscience & Biobehavioral Reviews, 176, 106268. https://doi.org/10.1016/j.neubiorev.2025.106268

Sassi, R., Cerutti, S., Lombardi, F., Malik, M., Huikuri, H.V., Peng, C.K., Schmidt, G., Yamamoto, Y., Document Reviewers: Gorenek, B., Lip, G.Y.H., Grassi, G., Kudaiberdieva, G., Fisher, J.P., Zabel, M., & Macfadyen, R. (2015). Advances in heart rate variability signal analysis: Joint position statement by the e-Cardiology ESC Working Group and the European Heart Rhythm Association co-endorsed by the Asia Pacific Heart Rhythm Society. Europace, 17(9), 1341-1353. https://doi.org/10.1093/europace/euv015

Saul, J.P. (1990). Beat-to-beat variations of heart rate reflect modulation of cardiac autonomic outflow. Physiology, 5(1), 32-37. https://doi.org/10.1152/physiologyonline.1990.5.1.32

Schlagintweit, J., Laharnar, N., Glos, M., Zemann, M., Demin, A.V., Lederer, K., Penzel, T., & Fietze, I. (2023). Effects of sleep fragmentation and partial sleep restriction on heart rate variability during night. Scientific Reports, 13(1), 6202. https://doi.org/10.1038/s41598-023-33013-5

Sevoz-Couche, C., & Laborde, S. (2022). Heart rate variability and slow-paced breathing: When coherence meets resonance. Neuroscience & Biobehavioral Reviews, 135, 104576. https://doi.org/10.1016/j.neubiorev.2022.104576

Shaffer, F., McCraty, R., & Zerr, C.L. (2014). A healthy heart is not a metronome: An integrative review of the heart's anatomy and heart rate variability. Frontiers in Psychology, 5, 1040. https://doi.org/10.3389/fpsyg.2014.01040

Sherwood, A., Allen, M.T., Fahrenberg, J., Kelsey, R.M., Lovallo, W.R., & van Doornen, L.J. (1990). Methodological guidelines for impedance cardiography. Psychophysiology, 27(1), 1-23.

Siepe, B.S., Tutunji, R., Rieble, C.L., Proppert, R.K.K., & Fried, E.I. (2025). Associations between ecological momentary assessment and passive sensor data in a large student sample. Journal of Psychopathology and Clinical Science. Advance online publication. https://doi.org/10.1037/abn0001013

Smith, R., Thayer, J.F., Khalsa, S.S., & Lane, R.D. (2017). The hierarchical basis of neurovisceral integration. Neuroscience & Biobehavioral Reviews, 75, 274-296. https://doi.org/10.1016/j.neubiorev.2017.02.003

Stanley, J., Peake, J.M., & Buchheit, M. (2013). Cardiac parasympathetic reactivation following exercise: Implications for training prescription. Sports Medicine, 43(12), 1259-1277. https://doi.org/10.1007/s40279-013-0083-4

Tarvainen, M.P., Niskanen, J.P., Lipponen, J.A., Ranta-Aho, P.O., & Karjalainen, P.A. (2014). Kubios HRV: Heart rate variability analysis software. Computer Methods and Programs in Biomedicine, 113(1), 210-220. https://doi.org/10.1016/j.cmpb.2013.07.024

Taylor, J.A., Myers, C.W., Halliwill, J.R., Seidel, H., & Eckberg, D.L. (2001). Sympathetic restraint of respiratory sinus arrhythmia: Implications for vagal-cardiac tone assessment in humans. American Journal of Physiology—Heart and Circulatory Physiology, 280(6), H2804-H2814. https://doi.org/10.1152/ajpheart.2001.280.6.H2804

Thayer, J.F., Hansen, A.L., Saus-Rose, E., & Johnsen, B.H. (2009). Heart rate variability, prefrontal neural function, and cognitive performance: The neurovisceral integration perspective on self-regulation, adaptation, and health. Annals of Behavioral Medicine, 37, 141-153. https://doi.org/10.1007/s12160-009-9101-z

Thayer, J.F., & Lane, R.D. (2009). Claude Bernard and the heart-brain connection: Further elaboration of a model of neurovisceral integration. Neuroscience & Biobehavioral Reviews, 33, 81-88. https://doi.org/10.1016/j.neubiorev.2008.08.004

Ulrich-Lai, Y.M., & Herman, J.P. (2009). Neural regulation of endocrine and autonomic stress responses. Nature Reviews Neuroscience, 10(6), 397-409. https://doi.org/10.1038/nrn2647

Young, H.A., & Benton, D. (2018). Heart-rate variability: A biomarker to study the influence of nutrition on physiological and psychological health? Behavioral Pharmacology, 29(2 and 3), 140-151. https://doi.org/10.1097/FBP.0000000000000383

Zhang, S., Niu, X., Ma, J., Wei, X., Zhang, J., & Du, W. (2025). Effects of sleep deprivation on heart rate variability: A systematic review and meta-analysis. Frontiers in Neurology, 16, 1556784. https://doi.org/10.3389/fneur.2025.1556784

Chapter 2

Alabdulgader, A., McCraty, R., Atkinson, M., Dobyns, Y., Vainoras, A., Ragulskis, M., & Stolc, V. (2018). Long-term study of heart rate variability responses to changes in the solar and geomagnetic environment. Scientific Reports, 8(1), 2663. https://doi.org/10.1038/s41598-018-20932-x

Altini, M., Berk, S., & Janssen, T.W.J. (2020). Heart rate variability during the first week of an altitude training camp is representative of individual training adaptation at the end of the camp in elite triathletes. Sport Performance & Science Reports, 125, 60. Retrieved from https://sportperfsci.com/heart-rate-variability-during-the-first-week-of-an-altitude-training-camp-is-representative-of-individual-training-adaptation-at-the-end-of-the-camp-in-elite-triathletes/

Altini, M., & Plews, D. (2021). What is behind changes in resting heart rate and heart rate variability? A large-scale analysis of longitudinal measurements acquired in free-living. Sensors, 21(23), 7932. https://doi.org/10.3390/s21237932

Amekran, Y., & El Hangouche, A.J. (2024). Effects of exercise training on heart rate variability in healthy adults: A systematic review and meta-analysis of randomized controlled trials. Cureus, 16(6), e62465. https://doi.org/10.7759/cureus.62465

Atlaoui, D., Pichot, V., Lacoste, L., Barale, F., Lacour, J.-R.R., & Chatard, J.-C.C. (2007). Heart rate variability, training variation and performance in elite swimmers. International Journal of Sports Medicine, 28, 394-400. https://doi.org/10.1055/s-2006-924490

Balzarotti, S., Biassoni, F., Colombo, B., & Ciceri, M.R. (2017). Cardiac vagal control as a marker of emotion regulation in healthy adults: A review. Biological Psychology, 130, 54-66. https://doi.org/10.1016/j.biopsycho.2017.10.008

Baranauskas, M.N., Constantini, K., Paris, H.L., Wiggins, C.C., Schlader, Z.J., & Chapman, R.F. (2021). Heat versus altitude training for endurance performance at sea level. Exercise and Sport Sciences Reviews, 49(1), 50-58. https://doi.org/10.1249/JES.0000000000000238

Bernardi, L., Passino, C., Wilmerding, V., Dallam, G.M., Parker, D.L., Robergs, R.A., & Appenzeller, O. (2001). Breathing patterns and cardiovascular autonomic modulation during hypoxia induced by simulated altitude. Journal of Hypertension, 19(5), 947-958. https://doi.org/10.1097/00004872-200105000-00016

Blalock, A.C.E., Brown, J.E., Vondrasek, J.D., Cross, B.L., Grosicki, G.J., & Flatt, A.A. (2025). Associations between morning heart rate variability and ambulatory blood pressure characteristics in young adults. Chronobiology International. Advance online publication. https://doi.org/10.1080/07420528.2025.2538578

Bodin, F., McIntyre, K.M., Schwartz, J.E., McKinley, P.S., Cardetti, C., Shapiro, P.A., Gorenstein, E., & Sloan, R.P. (2017). The association of cigarette smoking with high-frequency heart rate variability: An ecological momentary assessment study. Psychosom Med, 79(9), 1045-1050. https://doi.org/10.1097/PSY.0000000000000507

Bonato, G., Goodman, S.P.J., & Tjh, L. (2023). Physiological and performance effects of live high train low altitude training for elite endurance athletes: A narrative review. Current Research in Physiology, 6, 100113. https://doi.org/10.1016/j.crphys.2023.100113

Boos, C. J., Vincent, E., Mellor, A., O'Hara, J., Newman, C., Cruttenden, R., Scott, P., Cooke, M., Matu, J., & Woods, D.R. (2017). The effect of sex on heart rate variability at high altitude. Med Sci Sports Exerc, 49(12), 2562-2569. https://doi.org/10.1249/MSS.0000000000001384

Bruce-Low, S.S., Cotterrell, D., & Jones, G.E. (2006). Heart rate variability during high ambient heat exposure. Aviation, Space, and Environmental Medicine, 77(9), 915-920.

Buchheit, M., Al Haddad, H., Mendez-Villanueva, A., Quod, M.J., & Bourdon, P.C. (2011). Effect of maturation on hemodynamic and autonomic control recovery following maximal running exercise in highly trained young soccer players. Frontiers in Physiology, 2, 69. https://doi.org/10.3389/fphys.2011.00069

Buchheit, M., Chivot, A., Parouty, J., Mercier, D., Al Haddad, H., Laursen, P.B., & Ahmaidi, S. (2010). Monitoring endurance running performance using cardiac parasympathetic function. European Journal of Applied Physiology, 108(6), 1153-1167. https://doi.org/10.1007/s00421-009-1317-x

Buchheit, M., Duche, P., Laursen, P.B., & Ratel, S. (2010). Postexercise heart rate recovery in children: Relationship with power output, blood pH, and lactate. Applied Physiology, Nutrition, and Metabolism, 35(2), 142-150. https://doi.org/10.1139/H09-140

Buchheit, M., & Gindre, C. (2006). Cardiac parasympathetic regulation: Respective associations with cardiorespiratory fitness and training load. American Journal of Physiology—Heart and Circulatory Physiology, 291(1), H451-H458. https://doi.org/10.1152/ajpheart.00008.2006

Buchheit, M., Richard, R., Doutreleau, S., Lonsdorfer-Wolf, E., Brandenberger, G., & Simon, C. (2004). Effect of acute hypoxia on heart rate variability at rest and during exercise. International Journal of Sports Medicine, 25(4), 264-269. https://doi.org/10.1055/s-2004-819938

Bulte, K.R., Bruce, L., Hammond, K., Corrigan, S.L., & Main, L.C. (2025). Use of heart-rate variability to examine readiness to perform in response to overload and taper in swimmers. International Journal of Sports Physiology and Performance, 20(7), 918-924. https://doi.org/10.1123/ijspp.2024-0362

Chellappa, S.L., Lasauskaite, R., & Cajochen, C. (2017). In a heartbeat: Light and cardiovascular physiology. Frontiers in Neurology, 8, 541. https://doi.org/10.3389/fneur.2017.00541

Cheng, Y.C., Huang, Y.C., & Huang, W.L. (2019). Heart rate variability as a potential biomarker for alcohol use disorders: A systematic review and meta-analysis. Drug and Alcohol Dependence, 204, 107502. https://doi.org/10.1016/j.drugalcdep.2019.05.030

Cheng, Y.C., Huang, Y.C., & Huang, W.L. (2023). Can heart rate variability be viewed as a biomarker of problematic Internet use? A systematic review and meta-analysis. Applied Psychophysiology and Biofeedback, 48(1), 1-10. https://doi.org/10.1007/s10484-022-09557-z

D'Angelo, J., Ritchie, S.D., Oddson, B., Gagnon, D.D., Mrozewski, T., Little, J., & Nault, S. (2023). Using heart rate variability methods for health-related outcomes in outdoor contexts: A scoping review of empirical studies. International Journal of Environmental Research and Public Health, 20(2), 1330. https://doi.org/10.3390/ijerph20021330

Dinas, P.C., Koutedakis, Y., & Flouris, A.D. (2013). Effects of active and passive tobacco cigarette smoking on heart rate variability. International Journal of Cardiology, 163(2), 109-115. https://doi.org/10.1016/j.ijcard.2011.10.140

El-Malahi, O., Mohajeri, D., Mincu, R., Bauerle, A., Rothenaicher, K., Knuschke, R., Rammos, C., Rassaf, T., & Lortz, J. (2024). Beneficial impacts of physical activity on heart rate variability: A systematic review and meta-analysis. PLoS ONE, 19(4), e0299793. https://doi.org/10.1371/journal.pone.0299793

Figueiro, M.G., Plitnick, B., Roohan, C., Sahin, L., Kalsher, M., & Rea, M.S. (2019). Effects of a tailored lighting intervention on sleep quality, rest-activity, mood, and behavior in older adults with Alzheimer disease and related dementias: A randomized clinical trial. Journal of Clinical Sleep Medicine, 15(12), 1757-1767. https://doi.org/10.5664/jcsm.8078

Flatt, A.A., & Howells, D. (2022). Effects of long-haul travel and the Olympic Games on heart-rate variability in rugby sevens medalists. International Journal of Sports Physiology and Performance, 17(6), 951-960. https://doi.org/10.1123/ijspp.2021-0455

Frasier, R.M., Sergio, T.O., Starski, P.A., & Hopf, F.W. (2024). Heart rate variability: A primer for alcohol researchers. Alcohol, 120, 41-50. https://doi.org/10.1016/j.alcohol.2024.06.003

Gamelin, F.X., Berthoin, S., Sayah, H., Libersa, C., & Bosquet, L. (2007). Effect of training and detraining on heart rate variability in healthy young men. International Journal of Sports Medicine, 28(7), 564-570. https://doi.org/10.1055/s-2007-964861

Garet, M., Tournaire, N., Roche, F., Laurent, R., Lacour, J.R., Barthelemy, J.C., & Pichot, V. (2004). Individual interdependence between nocturnal ANS activity and performance in swimmers. Medicine and Science in Sports andExercise, 36(12), 2112-2118. https://doi.org/10.1249/01.mss.0000147588.28955.48

Golosheykin, S., Grant, J.D., Novak, O.V., Heath, A.C., & Anokhin, A.P. (2017). Genetic influences on heart rate variability. International Journal of Psychophysiology, 115, 65-73. https://doi.org/10.1016/j.ijpsycho.2016.04.008

Grässler, B., Thielmann, B., Böckelmann, I., & Hökelmann, A. (2021). Effects of different training interventions on heart rate variability and cardiovascular health and risk factors in young and middle-aged adults: A systematic review. Frontiers in Physiology, 12, 657274. https://doi.org/10.3389/fphys.2021.657274

Hall, M., Vasko, R., Buysse, D., Ombao, H., Chen, Q., Cashmere, J.D., Kupfer, D., & Thayer, J. F. (2004). Acute stress affects heart rate variability during sleep. Psychosom Med, 66(1), 56-62. https://doi.org/10.1097/01.psy.0000106884.58744.09

Hasty, F., Garcia, G., Davila, H., Wittels, S.H., Hendricks, S., & Chong, S. (2021). Heart rate variability as a possible predictive marker for acute inflammatory response in COVID-19 patients. Military Medicine, 186(1-2), e34-e38. https://doi.org/10.1093/milmed/usaa405

Hautala, A., Tulppo, M.P., Makikallio, T.H., Laukkanen, R., Nissila, S., & Huikuri, H.V. (2001). Changes in cardiac autonomic regulation after prolonged maximal exercise. Clinical Physiology, 21(2), 238-245. https://doi.org/10.1046/j.1365-2281.2001.00309.x

Hill, L.K., Hu, D.D., Koenig, J., Sollers, J.J., 3rd, Kapuku, G., Wang, X., Snieder, H., & Thayer, J.F. (2015). Ethnic differences in resting heart rate variability: a systematic review and meta-analysis. Psychosom Med, 77(1), 16-25. https://doi.org/10.1097/PSY.0000000000000133

Hulsegge, G., Gupta, N., Proper, K.I., van Lobenstein, N., IJzelenberg, W., Hallman, D.M., Holtermann, A., & van der Beek, A.J. (2018). Shift work is associated with reduced heart rate variability among men but not women. International Journal of Cardiology, 258, 109-114. https://doi.org/10.1016/j.ijcard.2018.01.089

Iellamo, F., Legramante, J.M., Pigozzi, F., Spataro, A., Norbiato, G., Lucini, D., & Pagani, M. (2002). Conversion from vagal to sympathetic predominance with strenuous training in high-performance world class athletes. Circulation,105(23), 2719-2724.

Iwasaki, K., Zhang, R., Zuckerman, J.H., & Levine, B.D. (2003). Dose-response relationship of the cardiovascular adaptation to endurance training in healthy adults: How much training for what benefit? Journal of Applied Physiology,95(4), 1575-1583. https://doi.org/10.1152/japplphysiol.00482.2003

Javelle, F., Laborde, S., Hosang, T.J., Metcalfe, A.J., & Zimmer, P. (2021). The importance of nature exposure and physical activity for psychological health and stress perception: Evidence from the first lockdown period during the coronavirus pandemic 2020 in France and Germany. Frontiers in Psychology, 12, 623946. https://doi.org/10.3389/fpsyg.2021.623946

Jurca, R., Church, T.S., Morss, G.M., Jordan, A.N., & Earnest, C.P. (2004). Eight weeks of moderate-intensity exercise training increases heart rate variability in sedentary postmenopausal women. American Heart Journal, 147(5), e21. https://doi.org/10.1016/j.ahj.2003.10.024

Kanai, M., Nishihara, F., Shiga, T., Shimada, H., & Saito, S. (2001). Alterations in autonomic nervous control of heart rate among tourists at 2700 and 3700m above sea level. Wilderness & Environmental Medicine, 12(1), 8-12. https://doi.org/10.1580/1080-6032(2001)012[0008:Aianco]2.0.Co;2

Keen, L., Kuno, C.B., & Morris, A. (2025). Parasympathetic decreases immediately following self-reported cannabis smoking among adults living with cannabis use disorder. Int J Psychophysiol, 214, 113211. https://doi.org/10.1016/j.ijpsycho.2025.113211

Khamzina, M., Parab, K.V., An, R., Bullard, T., & Grigsby-Toussaint, D.S. (2020). Impact of Pokemon Go on physical activity: A systematic review and meta-analysis. American Journal of Preventive Medicine, 58(2), 270-282. https://doi.org/10.1016/j.amepre.2019.09.005

Kim, J.A., Park, Y.G., Cho, K.H., Hong, M.H., Han, H.C., Choi, Y.S., & Yoon, D. (2005). Heart rate variability and obesity indices: Emphasis on the response to noise and standing. Journal of the American Board of Family Practice, 18(2), 97-103. https://doi.org/10.3122/jabfm.18.2.97

Koenig, J., Jarczok, M.N., Warth, M., Ellis, R.J., Bach, C., Hillecke, T.K., & Thayer, J.F. (2014). Body mass index is related to autonomic nervous system activity as measured by heart rate variability: A replication using short term measurements. Journal of Nutrition, Health, and Aging, 18(3), 300-302. https://doi.org/10.1007/s12603-014-0022-6

Koenig, J., & Thayer, J.F. (2016). Sex differences in healthy human heart rate variability: A meta-analysis. Neuroscience & Biobehavioral Reviews, 64, 288-310. https://doi.org/10.1016/j.neubiorev.2016.03.007

Kok, B.E., & Fredrickson, B.L. (2010). Upward spirals of the heart: Autonomic flexibility, as indexed by vagal tone, reciprocally and prospectively predicts positive emotions and social connectedness. Biological Psychology, 85(3), 432-436. https://doi.org/10.1016/j.biopsycho.2010.09.005

Kokts-Porietis, R.L., Minichiello, N.R., & Doyle-Baker, P.K. (2020). The effect of the menstrual cycle on daily measures of heart rate variability in athletic women. Journal of Psychophysiology, 34(1), 60-68. https://doi.org/10.1027/0269-8803/a000237

Kondo, M.C., Jacoby, S.F., & South, E.C. (2018). Does spending time outdoors reduce stress? A review of real-time stress response to outdoor environments. Health & Place, 51, 136-150. https://doi.org/10.1016/j.healthplace.2018.03.001

Kong, S.D.X., Espinosa, N., McKinnon, A.C., Gordon, C.J., Wassing, R., Hoyos, C.M., Hickie, I.B., & Naismith, S.L. (2024). Different heart rate variability profile during sleep in mid-later life adults with remitted early-onset versus late-onset depression. Journal of Affective Disorders, 358, 175-182. https://doi.org/10.1016/j.jad.2024.04.054

Koskimäki, H., Kinnunen, H., Rönkä, S., & Smarr, B. (2019). Following the heart: What does variation of resting heart rate tell about us as individuals and as a population. In Adjunct proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and proceedings of the 2019 ACM International Symposium on Wearable Computers (pp. 1178-1181). Association for Computing Machinery. https://doi.org/10.1145/3341162.3344836

Kristal-Boneh, E., Froom, P., Harari, G., Malik, M., & Ribak, J. (2000). Summer-winter differences in 24 h variability of heart rate. Journal of Cardiovascular Risk, 7(2), 141-146.

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow-paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Lahart, I., Darcy, P., Gidlow, C., & Calogiuri, G. (2019). The effects of green exercise on physical and mental wellbeing: A systematic review. International Journal of Environmental Research and Public Health, 16(8), 1352. https://doi.org/10.3390/ijerph16081352

Lanfranchi, P.A., & Somers, V.K. (2002). Arterial baroreflex function and cardiovascular variability: Interactions and implications. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 283(4), R815-826. https://doi.org/10.1152/ajpregu.00051.2002

Lee, D., Yamazaki, Y., Kuwamizu, R., Aoike, N., Okamoto, M., Kato, M., & Soya, H. (2025). Enhanced cardiac vagal activity and mood after low-dose hypoxic gas inhalation in healthy young adults. Journal of Physiological Sciences,75(1), 100002. https://doi.org/10.1016/j.jphyss.2024.100002

Lee, J.O., Kang, S.G., Kim, S.H., Park, S.J., & Song, S.W. (2011). The relationship between menopausal symptoms and heart rate variability in middle aged women. Korean Journal of Family Medicine, 32(5), 299-305. https://doi.org/10.4082/kjfm.2011.32.5.299

Le Meur, Y., Pichon, A., Schaal, K., Schmitt, L., Louis, J., Gueneron, J., Vidal, P.P., & Hausswirth, C. (2013). Evidence of parasympathetic hyperactivity in functionally overreached athletes. Medicine & Science in Sports & Exercise, 45(11), 2061-2071. https://doi.org/10.1249/MSS.0b013e3182980125

Levillain, G., Martinent, G., Laborde, S., Vacher, P., Saby, Y., & Nicolas, M. (2023). Emotional competencies training for tennis players: Effectiveness of an online individualised psychological support program. International Journal of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1612197x.2023.2193957

Lissak, G. (2018). Adverse physiological and psychological effects of screen time on children and adolescents: Literature review and case study. Environmental Research, 164, 149-157. https://doi.org/10.1016/j.envres.2018.01.015

Manzi, V., Castagna, C., Padua, E., Lombardo, M., D'Ottavio, S., Massaro, M., Volterrani, M., & Iellamo, F. (2009). Dose-response relationship of autonomic nervous system responses to individualized training impulse in marathon runners. American Journal of Physiology Heart and Circulatory Physiology, 296(6), H1733-1740. https://doi.org/10.1152/ajpheart.00054.2009

Martins, V., Allen, M.S., Borges, U., Laterza, P., Jackovic, M., Mosley, E., Javelle, F., & Laborde, S. (2025). Effects of light exposure on vagally-mediated heart rate variability: a systematic review. Neurosci Biobehav Rev, 106241. https://doi.org/10.1016/j.neubiorev.2025.106241

Maunder, E., Plews, D.J., Wallis, G.A., Brick, M.J., Leigh, W.B., Chang, W.L., Watkins, C.M., & Kilding, A.E. (2021). Temperate performance and metabolic adaptations following endurance training performed under environmental heat stress. Physiol Rep, 9(9), e14849. https://doi.org/10.14814/phy2.14849

Meade, R.D., Akerman, A.P., Notley, S.R., McGarr, G.W., McCourt, E.R., Kirby, N.V., Costello, J.T., Cotter, J.D., Crandall, C.G., Zanobetti, A., & Kenny, G.P. (2025). Meta-analysis of heat-induced changes in cardiac function from over 400 laboratory-based heat exposure studies. Nat Commun, 16(1), 2543. https://doi.org/10.1038/s41467-025-57868-6

Moheimani, R.S., Bhetraratana, M., Peters, K.M., Yang, B.K., Yin, F., Gornbein, J., Araujo, J. A., & Middlekauff, H.R. (2017). Sympathomimetic effects of acute e-cigarette use: Role of nicotine and non-nicotine constituents. J Am Heart Assoc, 6(9). https://doi.org/10.1161/JAHA.117.006579

Molfino, A., Fiorentini, A., Tubani, L., Martuscelli, M., Rossi Fanelli, F., & Laviano, A. (2009). Body mass index is related to autonomic nervous system activity as measured by heart rate variability. European Journal of Clinical Nutrition, 63(10), 1263-1265. https://doi.org/10.1038/ejcn.2009.35

Moodithaya, S.S., & Avadhany, S.T. (2009). Comparison of cardiac autonomic activity between pre and post menopausal women using heart rate variability. Indian Journal of Physiology and Pharmacology, 53(3), 227-234.

Mourot, L., Bouhaddi, M., Perrey, S., Rouillon, J.D., & Regnard, J. (2004). Quantitative Poincare plot analysis of heart rate variability: Effect of endurance training. European Journal of Applied Physiology, 91(1), 79-87. https://doi.org/10.1007/s00421-003-0917-0

Mujika, I., Sharma, A.P., & Stellingwerff, T. (2019). Contemporary periodization of altitude training for elite endurance athletes: A narrative review. Sports Medicine, 49(11), 1651-1669. https://doi.org/10.1007/s40279-019-01165-y

Nayak, S.K., Pradhan, B.K., Banerjee, I., & Pal, K. (2020). Analysis of heart rate variability to understand the effect of cannabis consumption on Indian male paddy-field workers. Biomedical Signal Processing and Control, 62, 102072. https://doi.org/10.1016/j.bspc.2020.102072

Nybo, L. (2008). Hyperthermia and fatigue. Journal of Applied Physiology, 104(3), 871-878. https://doi.org/10.1152/japplphysiol.00910.2007

Park, B.J., Tsunetsugu, Y., Kasetani, T., Kagawa, T., & Miyazaki, Y. (2010). The physiological effects of Shinrin-yoku (taking in the forest atmosphere or forest bathing): Evidence from field experiments in 24 forests across Japan. Environmental Health and Preventive Medicine, 15(1), 18-26. https://doi.org/10.1007/s12199-009-0086-9

Park, S.K., O'Neill, M.S., Vokonas, P.S., Sparrow, D., & Schwartz, J. (2005). Effects of air pollution on heart rate variability: The VA Normative Aging Study. Environmental Health Perspectives, 113(3), 304-309. https://doi.org/10.1289/ehp.7447

Pedersen, J., Rasmussen, M.G.B., Sørensen, S.O., Mortensen, S.R., Olesen, L.G., Brage, S., Kristensen, P.L., Puterman, E., & Grøntved, A. (2022). Effects of limiting digital screen use on well-being, mood, and biomarkers of stress in adults. npj Mental Health Research, 1(1). https://doi.org/10.1038/s44184-022-00015-6

Perini, R., Orizio, C., Comande, A., Castellano, M., Beschi, M., & Veicsteinas, A. (1989). Plasma norepinephrine and heart rate dynamics during recovery from submaximal exercise in man. European Journal of Applied Physiology andOccupational Physiology, 58(8), 879-883. https://doi.org/10.1007/BF02332222

Pichot, V., Busso, T., Roche, F., Garet, M., Costes, F., Duverney, D., Lacour, J.R., & Barthelemy, J.C. (2002). Autonomic adaptations to intensive and overload training periods: a laboratory study. Med Sci Sports Exerc, 34(10), 1660-1666. https://doi.org/10.1097/00005768-200210000-00019

Pichot, V., Roche, F., Gaspoz, J.M., Enjolras, F., Antoniadis, A., Minini, P., Costes, F., Busso, T., Lacour, J.R., & Barthelemy, J.C. (2000). Relation between heart rate variability and training load in middle-distance runners. Med Sci Sports Exerc, 32(10), 1729-1736. https://doi.org/10.1097/00005768-200010000-00011

Plews, D.J., Laursen, P.B., & Buchheit, M. (2017). Day-to-day heart-rate variability recordings in world-champion rowers: Appreciating unique athlete characteristics. International Journal of Sports Physiology and Performance, 12(5), 697-703. https://doi.org/10.1123/ijspp.2016-0343

Plews, D.J., Laursen, P.B., Kilding, A.E., & Buchheit, M. (2014). Heart-rate variability and training-intensity distribution in elite rowers. International Journal of Sports Physiology and Performance, 9(6), 1026-1032. https://doi.org/10.1123/ijspp.2013-0497

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Portier, H., Louisy, F., Laude, D., Berthelot, M., & Guezennec, C.Y. (2001). Intense endurance training on heart rate and blood pressure variability in runners. Medicine and Science in Sports and Exercise, 33(7), 1120-1125. https://doi.org/10.1097/00005768-200107000-00009

Pugh, L.G. (1969). Blood volume changes in outdoor exercise of 8-10 hour duration. The Journal of Physiology, 200(2), 345-351. https://doi.org/10.1113/jphysiol.1969.sp008697

Quintana, D.S., McGregor, I.S., Guastella, A.J., Malhi, G.S., & Kemp, A.H. (2013). A meta-analysis on the impact of alcohol dependence on short-term resting-state heart rate variability: Implications for cardiovascular risk. Alcoholism: Clinical and Experimental Research, 37(Suppl. 1), E23-E29. https://doi.org/10.1111/j.1530-0277.2012.01913.x

Rahimi, G.R.M., Albanaqi, A.L., Van der Touw, T., & Smart, N.A. (2019). Physiological responses to heat acclimation: A systematic review and meta-analysis of randomized controlled trials. Journal of Sports Science & Medicine, 18(2), 316-326.

Ramesh, S., James, M.T., Holroyd-Leduc, J.M., Wilton, S.B., Sola, D.Y., & Ahmed, S.B. (2022). Heart rate variability as a function of menopausal status, menstrual cycle phase, and estradiol level. Physiological Reports, 10(10), e15298. https://doi.org/10.14814/phy2.15298

Razanouski, Z., & Corcoran, A. (2022). The effects of acute cannabidiol on autonomic balance. The FASEB Journal, 36(S1). https://doi.org/10.1096/fasebj.2022.36.S1.R4524

Reardon, M., & Malik, M. (1996). Changes in heart rate variability with age. Pacing and Clinical Electrophysiology, 19(11 Pt 2), 1863-1866.

Rosati, F., Williams, D.P., Juster, R.P., Thayer, J.F., Ottaviani, C., & Baiocco, R. (2021). The cardiovascular conundrum in ethnic and sexual minorities: A potential biomarker of constant coping with discrimination. Frontiers in Neuroscience, 15, 619171. https://doi.org/10.3389/fnins.2021.619171

Rowan, S.P., Lilly, C.L., Claydon, E.A., Wallace, J., & Merryman, K. (2022). Monitoring one heart to help two: Heart rate variability and resting heart rate using wearable technology in active women across the perinatal period. BMC Pregnancy Childbirth, 22(1), 887. https://doi.org/10.1186/s12884-022-05183-z

Sarhaddi, F., Azimi, I., Axelin, A., Niela-Vilen, H., Liljeberg, P., & Rahmani, A.M. (2022). Trends in heart rate and heart rate variability during pregnancy and the 3-month postpartum period: Continuous monitoring in a free-living context. JMIR mHealth uHealth, 10(6), e33458. https://doi.org/10.2196/33458

Schleicher, D., Jarvers, I., Kocur, M., Kandsperger, S., Brunner, R., & Ecker, A. (2024). Does it need an app? Differences between app-guided breathing and natural relaxation in adolescents after acute stress. Psychoneuroendocrinology, 169, 107148. https://doi.org/10.1016/j.psyneuen.2024.107148

Schmalenberger, K.M., Eisenlohr-Moul, T.A., Jarczok, M.N., Eckstein, M., Schneider, E., Brenner, I.G., Duffy, K., Schweizer, S., Kiesner, J., Thayer, J.F., & Ditzen, B. (2020). Menstrual cycle changes in vagally-mediated heart rate variability are associated with progesterone: Evidence from two within-person studies. J Clin Med, 9(3). https://doi.org/10.3390/jcm9030617

Schmalenberger, K.M., Eisenlohr-Moul, T.A., Wurth, L., Schneider, E., Thayer, J.F., Ditzen, B., & Jarczok, M.N. (2019). A systematic review and meta-analysis of within-person changes in cardiac vagal activity across the menstrual cycle: Implications for female health and future studies. Journal of Clinical Medicine, 8(11), 1946. https://doi.org/10.3390/jcm8111946

Schmid, K., Schonlebe, J., Drexler, H., & Mueck-Weymann, M. (2010). The effects of cannabis on heart rate variability and well-being in young men. Pharmacopsychiatry, 43(4), 147-150. https://doi.org/10.1055/s-0030-1248314

Schmidt-Persson, J., Rasmussen, M.G.B., Sorensen, S.O., Mortensen, S.R., Olesen, L.G., Brage, S., Kristensen, P.L., Bilenberg, N., & Grontved, A. (2024). Screen media use and mental health of children and adolescents: A secondary analysis of a randomized clinical trial. JAMA Netw Open, 7(7), e2419881. https://doi.org/10.1001/jamanetworkopen.2024.19881

Schmitt, L., Bouthiaux, S., & Millet, G.P. (2020). Eleven years' monitoring of the world's most successful male biathlete of the last decade. International Journal of Sports Physiology and Performance, 16(6), 900-905. https://doi.org/10.1123/ijspp.2020-0148

Schnell, I., Potchter, O., Epstein, Y., Yaakov, Y., Hermesh, H., Brenner, S., & Tirosh, E. (2013). The effects of exposure to environmental factors on heart rate variability: An ecological perspective. Environmental Pollution, 183, 7-13. https://doi.org/10.1016/j.envpol.2013.02.005

Seiler, S., Haugen, O., & Kuffel, E. (2007). Autonomic recovery after exercise in trained athletes: Intensity and duration effects. Medicine & Science in Sports & Exercise, 39(8), 1366-1373. https://doi.org/10.1249/mss.0b013e318060f17d

Seiler, S., & Kjerland, G.O. (2006). Quantifying training intensity distribution in elite endurance athletes: Is there evidence for an "optimal" distribution? Scandinavian Journal of Medicine and Science in Sports, 16(1), 49-56. https://doi.org/10.1111/j.1600-0838.2004.00418.x

Sjoberg, N., & Saint, D.A. (2011). A single 4 mg dose of nicotine decreases heart rate variability in healthy nonsmokers: implications for smoking cessation programs. Nicotine Tob Res, 13(5), 369-372. https://doi.org/10.1093/ntr/ntr004

Soares-Miranda, L., Sattelmair, J., Chaves, P., Duncan, G.E., Siscovick, D.S., Stein, P.K., & Mozaffarian, D. (2014). Physical activity and heart rate variability in older adults: The cardiovascular health study. Circulation, 129(21), 2100-2110. https://doi.org/10.1161/CIRCULATIONAHA.113.005361

Spinella, T.C., Stewart, S.H., Naugler, J., Yakovenko, I., & Barrett, S.P. (2021). Evaluating cannabidiol (CBD) expectancy effects on acute stress and anxiety in healthy adults: A randomized crossover study. Psychopharmacology (Berl), 238(7), 1965-1977. https://doi.org/10.1007/s00213-021-05823-w

Stanley, J., Peake, J.M., & Buchheit, M. (2013). Cardiac parasympathetic reactivation following exercise: Implications for training prescription. Sports Medicine, 43(12), 1259-1277. https://doi.org/10.1007/s40279-013-0083-4

Stein, P.K., Hagley, M.T., Cole, P.L., Domitrovich, P.P., Kleiger, R.E., & Rottman, J.N. (1999). Changes in 24-hour heart rate variability during normal pregnancy. American Journal of Obstetrics and Gynecology, 180(4), 978-985. https://doi.org/10.1016/s0002-9378(99)70670-8

Stein, P.K., & Pu, Y. (2012). Heart rate variability, sleep and sleep disorders. Sleep Medicine Reviews, 16, 47-66. https://doi.org/10.1016/j.smrv.2011.02.005

Stein, P.K., Rottman, J.N., & Kleiger, R.E. (1996). Effect of 21 mg transdermal nicotine patches and smoking cessation on heart rate variability. Am J Cardiol, 77(9), 701-705. https://doi.org/10.1016/s0002-9149(97)89203-x

Stoggl, T.L., & Sperlich, B. (2015). The training intensity distribution among well-trained and elite endurance athletes. Frontiers in Physiology, 6, 295. https://doi.org/10.3389/fphys.2015.00295

Sun, B., Wu, J., Li, C., Li, C., Hu, Z., & Wang, R. (2024). Effects of different extreme cold exposure on heart rate variability. Ergonomics, 67(8), 1147-1163. https://doi.org/10.1080/00140139.2023.2286906

Tenan, M.S., Brothers, R.M., Tweedell, A.J., Hackney, A.C., & Griffin, L. (2014). Changes in resting heart rate variability across the menstrual cycle. Psychophysiology, 51(10), 996-1004. https://doi.org/10.1111/psyp.12250

Tomiyama, A.J., Hunger, J.M., Nguyen-Cuu, J., & Wells, C. (2016). Misclassification of cardiometabolic health when using body mass index categories in NHANES 2005-2012. International Journal of Obesity, 40(5), 883-886. https://doi.org/10.1038/ijo.2016.17

Tyler, C.J., Reeve, T., Hodges, G.J., & Cheung, S.S. (2016). The effects of heat adaptation on physiology, perception and exercise performance in the heat: A meta-analysis. Sports Medicine, 46(11), 1699-1724. https://doi.org/10.1007/s40279-016-0538-5

Vallejo, M., Ruiz, S., Hermosillo, A.G., Borja-Aburto, V.H., & Cardenas, M. (2006). Ambient fine particles modify heart rate variability in young healthy adults. J Expo Sci Environ Epidemiol, 16(2), 125-130. https://doi.org/10.1038/sj.jea.7500447

Vaschillo, E.G., Bates, M.E., Vaschillo, B., Lehrer, P., Udo, T., Mun, E.Y., & Ray, S. (2008). Heart rate variability response to alcohol, placebo, and emotional picture cue challenges: Effects of 0.1-Hz stimulation. Psychophysiology,45(5), 847-858. https://doi.org/10.1111/j.1469-8986.2008.00673.x

Voskoboinik, A., McDonald, C., Chieng, D., O'Brien, J., Gutman, S., Ngu, P., Sugumar, H., Wong, G., Kalman, J. M., Taylor, A.J., & Kistler, P.M. (2021). Acute electrical, autonomic and structural effects of binge drinking: Insights into the 'holiday heart syndrome.' Int J Cardiol, 331, 100-105. https://doi.org/10.1016/j.ijcard.2021.01.071

Wams, E.J., Woelders, T., Marring, I., van Rosmalen, L., Beersma, D.G.M., Gordijn, M.C.M., & Hut, R.A. (2017). Linking light exposure and subsequent sleep: A field polysomnography study in humans. Sleep, 40(12), zsx165. https://doi.org/10.1093/sleep/zsx165

Wang, K., Joshi, J., & Cho, Y. (2025). Streaming to connect: Exploring how social connectedness relates to empathy types and physiological states in remote virtual audiences. Sensors, 25(3), 872. https://doi.org/10.3390/s25030872

Weise, F., Krell, D., & Brinkhoff, N. (1986). Acute alcohol ingestion reduces heart rate variability. Drug and Alcohol Dependence, 17(1), 89-91. https://doi.org/10.1016/0376-8716(86)90040-2

Yang, S.G., Mlcek, M., & Kittnar, O. (2013). Estrogen can modulate menopausal women's heart rate variability. Physiological Research, 62(Suppl. 1), S165-S171. https://doi.org/10.33549/physiolres.932612

Yuksel, R., Yuksel, R. N., Sengezer, T., & Dane, S. (2016). Autonomic cardiac activity in patients with smoking and alcohol addiction by heart rate variability analysis. Clinical and Investigative Medicine, 39(6), S147-S152. https://doi.org/10.25011/cim.v39i6.27519

Zajonz, P., Lautenbach, F., & Laborde, S. (2024). Emotional intelligence training for sports coaches: Evaluation of a time-effective online intervention and its effects on coaching efficacy. Journal of Applied Sport Psychology. Advance online publication. https://doi.org/10.1080/10413200.2023.2296911

Zhang, J. (2007). Effect of age and sex on heart rate variability in healthy subjects. Journal of Manipulative and Physiological Therapeutics, 30(5), 374-379. https://doi.org/10.1016/j.jmpt.2007.04.001

Zhu, F., Zhang, W., Li, L., Wang, W., Liu, S., Zhao, Y., Ji, X., Yang, Y., Kang, Z., Guo, X., & Deng, F. (2024). Short-term exposure to indoor artificial light at night during sleep impairs cardiac autonomic function of young healthy adults in China. Environ Res, 262(Pt 1), 119786. https://doi.org/10.1016/j.envres.2024.119786

Chapter 3

Achermann, P., & Borbély, A. (2017). Sleep homeostasis and models of sleep regulation. In M.H. Kryger, T. Roth, & W.C. Dement (Eds.), Principles and practice of sleep medicine (pp. 377-387). Elsevier.

Almeida, B.A., Morales, A.P., Ribeiro, J.R.C., Sampaio-Jorge, F., Ribeiro, Y.G., Barth, T., & Ribeiro, B.G. (2024). Impact of caffeine intake strategies on heart rate variability during post-exercise recovery: A systematic review and meta-analysis. Current Cardiology Reviews, 20(3), 87-100. https://doi.org/10.2174/011573403X289842240307114736

Altini, M., & Kinnunen, H. (2021). The promise of sleep: A multi-sensor approach for accurate sleep stage detection using the Oura ring. Sensors, 21(13), 4302. https://doi.org/10.3390/s21134302

Arab, A., Rafie, N., Amani, R., & Shirani, F. (2023). The role of magnesium in sleep health: A systematic review of available literature. Biological Trace Element Research, 201(1), 121-128. https://doi.org/10.1007/s12011-022-03162-1

Bellenger, C.R., Miller, D.J., Halson, S.L., Roach, G.D., & Sargent, C. (2021). Wrist-based photoplethysmography assessment of heart rate and heart rate variability: Validation of WHOOP. Sensors, 21(10), 3571. https://doi.org/10.3390/s21103571

Bellini, A., Nicolo, A., Bazzucchi, I., & Sacchetti, M. (2022). The effects of postprandial walking on the glucose response after meals with different characteristics. Nutrients, 14(5), 1080. https://doi.org/10.3390/nu14051080

Besson, C., De Stefani, G., Baggish, A.L., Schmitt, L., Millet, G., & Gremeaux, V. (2024). Comparison of 1-hour floatation-REST versus conventional napping on heart rate variability in active individuals. BMJ Open Sport & Exercise Medicine, 11(1), e002292. https://doi.org/10.1136/bmjsem-2024-002292

Bonato, M., Agnello, L., Galasso, L., Montaruli, A., Roveda, E., Merati, G., La Torre, A., & Vitale, J.A. (2017). Acute modification of cardiac autonomic function of high-intensity interval training in collegiate male soccer players with different chronotype: A cross-over study. Journal of Sports Science and Medicine, 16(2), 286-294.

Bonato, M., Meloni, A., Merati, G., La Torre, A., Agnello, L., & Vernillo, G. (2018). Effect of repeated-sprints on the reliability of short-term parasympathetic reactivation. PLoS ONE, 13(2), e0192231. https://doi.org/10.1371/journal.pone.0192231

Borbely, A.A., Daan, S., Wirz-Justice, A., & Deboer, T. (2016). The two-process model of sleep regulation: A reappraisal. Journal of Sleep Research, 25(2), 131-143. https://doi.org/10.1111/jsr.12371

Borges, U., Lobinger, B., Javelle, F., Watson, M., Mosley, E., & Laborde, S. (2021). Using slow-paced breathing to foster endurance, well-being, and sleep quality in athletes during the COVID-19 pandemic. Frontiers in Psychology, 12, 624655. https://doi.org/10.3389/fpsyg.2021.624655

Bourdillon, N., Jeanneret, F., Nilchian, M., Albertoni, P., Ha, P., & Millet, G.P. (2021). Sleep deprivation deteriorates heart rate variability and photoplethysmography. Frontiers in Neuroscience, 15, 642548. https://doi.org/10.3389/fnins.2021.642548

Bourdillon, N., Schmitt, L., Yazdani, S., Vesin, J.M., & Millet, G.P. (2017). Minimal window duration for accurate HRV recording in athletes. Frontiers in Neuroscience, 11, 456. https://doi.org/10.3389/fnins.2017.00456

Brilla, L., Teichler, L., Hahn, T., Freeman, J., & Li, Y. (2010). Effect of magnesium on heart rate variability in healthy subjects. The FASEB Journal, 24(S1), 917.3. https://doi.org/10.1096/fasebj.24.1_supplement.917.3

Burger, A.J., Charlamb, M., & Sherman, H.B. (1999). Circadian patterns of heart rate variability in normals, chronic stable angina and diabetes mellitus. International Journal of Cardiology, 71(1), 41-48. https://doi.org/10.1016/s0167-5273(99)00110-2

Castro-Sepulveda, M., Cerda-Kohler, H., Perez-Luco, C., Monsalves, M., Andrade, D.C., Zbinden-Foncea, H., Baez-San Martin, E., & Ramirez-Campillo, R. (2014). Hydration status after exercise affect resting metabolic rate and heart rate variability. Nutricion Hospitalaria, 31(3), 1273-1277. https://doi.org/10.3305/nh.2015.31.3.8523

Cebeci, S., Canbal, M., Yuksel, R., Cetin, M., Caliskan, Y., & Dane, Ş. (2015). The effect of sleep deprivation on heart rate variability in shift and non-shift physicians. Clinical and Investigative Medicine, 38(4), E233-E236.

Cellini, N., Whitehurst, L.N., McDevitt, E.A., & Mednick, S.C. (2016). Heart rate variability during daytime naps in healthy adults: Autonomic profile and short-term reliability. Psychophysiology, 53(4), 473-481. https://doi.org/10.1111/psyp.12595

Chakrabarti, A., Geurts, L., Hoyles, L., Iozzo, P., Kraneveld, A.D., La Fata, G., Miani, M., Patterson, E., Pot, B., Shortt, C., & Vauzour, D. (2022). The microbiota-gut-brain axis: Pathways to better brain health. Perspectives on what we know, what we need to investigate and how to put knowledge into practice. Cellular and Molecular Life Sciences, 79(2), 80. https://doi.org/10.1007/s00018-021-04060-w

Chouchou, F., & Desseilles, M. (2014). Heart rate variability: A tool to explore the sleeping brain? Frontiers in Neuroscience, 8, 402. https://doi.org/10.3389/fnins.2014.00402

Christensen, J.H. (2011). Omega-3 polyunsaturated fatty acids and heart rate variability. Frontiers in Physiology, 2, 84. https://doi.org/10.3389/fphys.2011.00084

Dettoni, J.L., Consolim-Colombo, F.M., Drager, L.F., Rubira, M.C., Souza, S.B., Irigoyen, M.C., Mostarda, C., Borile, S., Krieger, E.M., Moreno, H., Jr., & Lorenzi-Filho, G. (2012). Cardiovascular effects of partial sleep deprivation in healthy volunteers. Journal of Applied Physiology, 113(2), 232-236. https://doi.org/10.1152/japplphysiol.01604.2011

de Zambotti, M., Sizintsev, M., Claudatos, S., Barresi, G., Colrain, I.M., & Baker, F.C. (2019). Reducing bedtime physiological arousal levels using immersive audio-visual respiratory bio-feedback: A pilot study in women with insomnia symptoms. Journal of Behavioral Medicine, 42(5), 973-983. https://doi.org/10.1007/s10865-019-00020-9

Dosseville, F., Laborde, S., & Lericollais, R. (2013). Validation of a chronotype questionnaire including an amplitude dimension. Chronobiology International, 30(5), 639-648. https://doi.org/10.3109/07420528.2012.763042

Flueck, J.L., Schaufelberger, F., Lienert, M., Schafer Olstad, D., Wilhelm, M., & Perret, C. (2016). Acute effects of caffeine on heart rate variability, blood pressure and tidal volume in paraplegic and tetraplegic compared to able-bodied individuals: A randomized, blinded trial. PLoS ONE, 11(10), e0165034. https://doi.org/10.1371/journal.pone.0165034

Gong, M., Sun, M., Sun, Y., Jin, L., & Li, S. (2024). Effects of acute sleep deprivation on sporting performance in athletes: A comprehensive systematic review and meta-analysis. Nature and Science of Sleep, 16, 935-948. https://doi.org/10.2147/NSS.S467531

Grasser, E.K. (2020). Dose-dependent heart rate responses to drinking water: A randomized crossover study in young, non-obese males. Clinical Autonomic Research, 30(6), 567-570. https://doi.org/10.1007/s10286-020-00673-6

Halson, S.L. (2014). Sleep in elite athletes and nutritional interventions to enhance sleep. Sports Medicine, 44(Suppl. 1), S13-S23. https://doi.org/10.1007/s40279-014-0147-0

Hasuo, H., Kanbara, K., & Fukunaga, M. (2020). Effect of heart rate variability biofeedback sessions with resonant frequency breathing on sleep: A pilot study among family caregivers of patients with cancer. Frontiers in Medicine, 7, 61. https://doi.org/10.3389/fmed.2020.00061

Heathers, J.A., Quintana, D., Angus, D., Krygier, J.R., Kemp, A.H., & de Rosnay, M. (2018, February 27). Water consumption as a source of error in the measurement of heart rate variability. Open Science Framework. https://doi.org/10.31219/osf.io/83exy

Hickman, R., Lai Jie, D., Shergill, S., Laborde, S., & D'Oliveira, T.C. (2025). Validation of the Caen Chronotype Questionnaire: Exploring the added value of amplitude and correlations with actigraphy. Chronobiology International. Advance online publication. https://doi.org/10.1080/07420528.2025.2471887

Honkalampi, K., Järvelin-Pasanen, S., Tarvainen, M.P., Saaranen, T., Vauhkonen, A., Kupari, S., Perkiö-Mäkelä, M., Räsänen, K., & Oksanen, T. (2021). Heart rate variability and chronotype: A systematic review. Chronobiology International. Advance online publication. https://doi.org/10.1080/07420528.2021.1939363

Kerksick, C.M., Wilborn, C.D., Roberts, M.D., Smith-Ryan, A., Kleiner, S.M., Jager, R., Collins, R., Cooke, M., Davis, J.N., Galvan, E., Greenwood, M., Lowery, L.M., Wildman, R., Antonio, J., & Kreider, R.B. (2018). ISSN exercise andsports nutrition review update: Research and recommendations. Journal of the International Society of Sports Nutrition,15(1), 38. https://doi.org/10.1186/s12970-018-0242-y

Keys, A., Brožek, J., Henschel, A., Mickelsen, O., & Taylor, H.L. (1950). The biology of human starvation (Vols. 1 & 2). University of Oxford.

Kochli, S., Schutte, A.E., Botha-Le Roux, S., Gafane-Matemane, L.F., Smith, W., van Rooyen, J.M., Mokwatsi, G.G., & Kruger, R. (2021). Potassium excretion and blood pressure are associated with heart rate variability in healthy Black adults: The African-PREDICT study. Nutrition, Metabolism and Cardiovascular Diseases, 31(4), 1071-1080. https://doi.org/10.1016/j.numecd.2020.12.021

Krueger, B., Stutz, B., Jakobsmeyer, R., Reinsberger, C., & Buyken, A.E. (2024). Relevance of high glycaemic index breakfast for heart rate variability among collegiate students with early and late chronotypes. Chronobiology International, 41(11), 1389-1398. https://doi.org/10.1080/07420528.2024.2428203

Laborde, S., Dosseville, F., Aloui, A., Ben Saad, H., Bertollo, M., Bortoli, L., Braun, B., Chamari, K., Chtourou, H., De Kort, Y., Farooq, A., Gordijn, M.C., Greco, P., Guillen, F., Haddad, M., Hosang, T., Khalladi, K., Lericollais, R., Lopes, M., . . . Allen, M.S. (2018). Convergent and construct validity and test-retest reliability of the Caen Chronotype Questionnaire in six languages. Chronobiology International. Advance online publication. https://doi.org/10.1080/07420528.2018.1475396

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Li, Q., Steward, C.J., Cullen, T., Che, K., & Zhou, Y. (2022). Presleep heart-rate variability biofeedback improves mood and sleep quality in Chinese Winter Olympic bobsleigh athletes. International Journal of Sports Physiology and Performance, 17(10), 1516-1526. https://doi.org/10.1123/ijspp.2022-0037

Lin, I.M., Fan, S.Y., Yen, C.F., Yeh, Y.C., Tang, T.C., Huang, M.F., Liu, T.L., Wang, P.W., Lin, H.C., Tsai, H.Y., & Tsai, Y.C. (2019). Heart rate variability biofeedback increased autonomic activation and improved symptoms of depression and insomnia among patients with major depression disorder. Clinical Psychopharmacology and Neuroscience, 17(2), 222-232. https://doi.org/10.9758/cpn.2019.17.2.222

Lopresti, A.L. (2020). Association between micronutrients and heart rate variability: A review of human studies. Advances in Nutrition, 11(3), 559-575. https://doi.org/10.1093/advances/nmz136

Manning, C.N., Morrissey, M.C., Langan, S.P., Stearns, R.L., Huggins, R.A., Curtis, R.M., Sekiguchi, Y., Laxminarayan, S., Reifman, J., & Casa, D.J. (2023). Fluid replacement strategies and heart rate variability recovery following prolonged exercise in the heat and mild dehydration. Physiologia, 3(1), 98-112. https://doi.org/10.3390/physiologia3010008

Martarelli, D., Cocchioni, M., Scuri, S., & Pompei, P. (2011). Diaphragmatic breathing reduces postprandial oxidative stress. Journal of Alternative and Complementary Medicine, 17(7), 623-628. https://doi.org/10.1089/acm.2010.0666

Massin, M.M., Maeyns, K., Withofs, N., Ravet, F., & Gerard, P. (2000). Circadian rhythm of heart rate and heart rate variability. Archives of Disease in Childhood, 83(2), 179-182. https://doi.org/10.1136/adc.83.2.179

Matei, D., Luca, C., Andrițoi, D., Sărdaru, D., & Corciovă, C. (2018). The relationship between lower serum magnesium levels and heart rate variability indices. Balneo Research Journal, 9(4), 426-432. https://doi.org/10.12680/balneo.2018.226

McLay, R.N., & Spira, J.L. (2009). Use of a portable biofeedback device to improve insomnia in a combat zone, a case report. Applied Psychophysiology and Biofeedback, 34(4), 319-321. https://doi.org/10.1007/s10484-009-9104-3

Meier, M., Dimitroff, S.J., Denk, B.F., Unternaehrer, E., & Pruessner, J.C. (2025). Effect of sweet and caloric drinks on cardiac reactivity to slow-paced breathing in healthy adults. Scientific Reports, 15(1), 17368. https://doi.org/10.1038/s41598-025-00980-w

Meydani, S.N., Das, S.K., Pieper, C.F., Lewis, M.R., Klein, S., Dixit, V.D., Gupta, A.K., Villareal, D.T., Bhapkar, M., Huang, M., Fuss, P.J., Roberts, S.B., Holloszy, J.O., & Fontana, L. (2016). Long-term moderate calorie restriction inhibits inflammation without impairing cell-mediated immunity: A randomized controlled trial in non-obese humans. Aging,8(7), 1416-1431. https://doi.org/10.18632/aging.100994

Meyer, T.E., Kovacs, S.J., Ehsani, A.A., Klein, S., Holloszy, J.O., & Fontana, L. (2006). Long-term caloric restriction ameliorates the decline in diastolic function in humans. Journal of the American College of Cardiology, 47(2), 398-402. https://doi.org/10.1016/j.jacc.2005.08.069

Mishica, C., Kyrolainen, H., Hynynen, E., Nummela, A., Holmberg, H.C., & Linnamo, V. (2021). Relationships between heart rate variability, sleep duration, cortisol and physical training in young athletes. Journal of Sports Science & Medicine, 20(4), 778-788. https://doi.org/10.52082/jssm.2021.778

Moshfeghinia, R., Nemati, H., Ebrahimi, A., Shekouh, D., Karami, S., Eraghi, M.M., Mohagheghzadeh, H., Hunter, J., & Pasalar, M. (2025). The impact of probiotics, prebiotics, and synbiotics on depression and anxiety symptoms of patients with depression: A systematic review and meta-analysis. Journal of Psychiatric Research, 188, 104-116. https://doi.org/10.1016/j.jpsychires.2025.05.053

Mosley, E., Duncan, S., Jones, K., Herklots, H., Kavanagh, E., & Laborde, S. (2023). A smartphone enabled slow-paced breathing intervention in dual career athletes. Journal of Sport Psychology in Action. Advance online publication. https://doi.org/10.1080/21520704.2023.2194256

Murray, O., & Vick, R. (2016). The correlation between heart rate variability and diet. The FASEB Journal, 30(S1), 754.2. https://doi.org/10.1096/fasebj.30.1_supplement.754.2

Musculus, L., Broeker, L., Tolentino-Castro, J.W., Hoffmann, S., Pedraza-Ramirez, I., Laborde, S., Lobinger, B., Borges, U., Liepelt, R., Pizzera, A., Schwiertz, A., & Raab, M. (2025). Reassessing the gut–cognition link: Exploring psychophysiological mechanisms of risky decision-making. Decision, 12(3), 216-245. https://doi.org/10.1037/dec0000261

Nishida, M., Yamamoto, K., Murata, Y., Ichinose, A., & Shioda, K. (2021). Exploring the effect of long naps on handball performance and heart rate variability. Sports Medicine International Open, 5(3), E73-E80. https://doi.org/10.1055/a-1551-8054

Peyser, D., Scolnick, B., Hildebrandt, T., & Taylor, J.A. (2020). Heart rate variability as a biomarker for anorexia nervosa: A review. European Eating Disorders Review. Advance online publication. https://doi.org/10.1002/erv.2791

Pirlot, T., Mihailovic, T., Gimenez, P., Millet, G.P., Brocherie, F., Fruchart, E., Ravier, G., Baron, B., Bouzigon, R., Guirronnet, S., Brunet, E., & Groslambert, A. (2025). Effects of "living high-training low and high" on sleep, heart rate variability, and psychological responses in elite female cyclists. European Journal of Sport Science, 25(8), e12320. https://doi.org/10.1002/ejsc.12320

Porto, A.A., Benjamim, C.J.R., Gonzaga, L.A., Luciano de Almeida, M., Bueno Junior, C.R., Garner, D.M., & Valenti, V.E. (2022). Caffeine intake and its influences on heart rate variability recovery in healthy active adults after exercise: A systematic review and meta-analysis. Nutrition, Metabolism and Cardiovascular Diseases, 32(5), 1071-1082. https://doi.org/10.1016/j.numecd.2022.01.015

Ragsdale, F.R., Gronli, T.D., Batool, N., Haight, N., Mehaffey, A., McMahon, E.C., Nalli, T.W., Mannello, C.M., Sell, C.J., McCann, P.J., Kastello, G.M., Hooks, T., & Wilson, T. (2010). Effect of Red Bull energy drink on cardiovascular and renal function. Amino Acids, 38(4), 1193-1200. https://doi.org/10.1007/s00726-009-0330-z

Rauh, R., Burkert, M., Siepmann, M., & Mueck-Weymann, M. (2006). Acute effects of caffeine on heart rate variability in habitual caffeine consumers. Clinical Physiology and Functional Imaging, 26(3), 163-166. https://doi.org/10.1111/j.1475-097X.2006.00663.x

Roeser, K., Obergfell, F., Meule, A., Vögele, C., Schlarb, A., & Kübler, A. (2012). Of larks and hearts: Morningness/eveningness, heart rate variability and cardiovascular stress response at different times of day. Physiology & Behavior, 106, 151-157. https://doi.org/10.1016/j.physbeh.2012.01.023

Routledge, H.C., Chowdhary, S., Coote, J.H., & Townend, J.N. (2002). Cardiac vagal response to water ingestion in normal human subjects. Clinical Science (London, England: 1979), 103(2), 157-162. https://doi.org/10.1042/cs1030157

Sajjadieh, A., Shahsavari, A., Safaei, A., Penzel, T., Schoebel, C., Fietze, I., Mozafarian, N., Amra, B., & Kelishadi, R. (2020). The association of sleep duration and quality with heart rate variability and blood pressure. Tanaffos, 19(2), 135-143.

Scheer, F.A., Hilton, M.F., Mantzoros, C.S., & Shea, S.A. (2009). Adverse metabolic and cardiovascular consequences of circadian misalignment. Proceedings of the National Academy of Sciences, USA, 106(11), 4453-4458. https://doi.org/10.1073/pnas.0808180106

Scheer, F.A., Van Doornen, L.J., & Buijs, R.M. (2004). Light and diurnal cycle affect autonomic cardiac balance in human; possible role for the biological clock. Autonomic Neuroscience: Basic & Clinical, 110(1), 44-48. https://doi.org/10.1016/j.autneu.2003.03.001

Schlagintweit, J., Laharnar, N., Glos, M., Zemann, M., Demin, A.V., Lederer, K., Penzel, T., & Fietze, I. (2023). Effects of sleep fragmentation and partial sleep restriction on heart rate variability during night. Scientific Reports, 13(1), 6202. https://doi.org/10.1038/s41598-023-33013-5

Severeyn, E., Velásquez, J., Perpiñán, G., Herrera, H., Pacheco, M., & Wong, S. (2016, August 31-September 2). Heart rate variability analysis during a dehydration protocol on athletes. 2016 XXI Symposium on Signal Processing, Images and Artificial Vision. Conference paper/paper presentation, Bucaramanga, Santander, Colombia.

Snyder, F., Hobson, J.A., Morrison, D.F., & Goldfrank, F. (1964). Changes in respiration, heart rate, and systolic blood pressure in human sleep. Journal of Applied Physiology, 19, 417-422. https://doi.org/10.1152/jappl.1964.19.3.417

Souabni, M., Souabni, M.J., Hidouri, S., Ammar, A., Younes, M., Hammouda, O., & Driss, T. (2024). Napping and heart rate variability in elite athletes. Biology of Sport, 41(3), 213-221. https://doi.org/10.5114/biolsport.2024.132983

Steptoe, A., Gibson, E.L., Vuononvirta, R., Williams, E.D., Hamer, M., Rycroft, J.A., Erusalimsky, J.D., & Wardle, J. (2007). The effects of tea on psychophysiological stress responsivity and post-stress recovery: A randomised double-blind trial. Psychopharmacology, 190(1), 81-89. https://doi.org/10.1007/s00213-006-0573-2

Thayer, J.F., & Sternberg, E.M. (2010). Neural aspects of immunomodulation: Focus on the vagus nerve. Brain, Behavior, and Immunity, 24, 1223-1228. https://doi.org/10.1016/j.bbi.2010.07.247

Tobaldini, E., Nobili, L., Strada, S., Casali, K.R., Braghiroli, A., & Montano, N. (2013). Heart rate variability in normal and pathological sleep. Frontiers in Physiology, 4, 294. https://doi.org/10.3389/fphys.2013.00294

Tsai, H.J., Kuo, T.B., Lee, G.S., & Yang, C.C. (2015). Efficacy of paced breathing for insomnia: Enhances vagal activity and improves sleep quality. Psychophysiology, 52(3), 388-396. https://doi.org/10.1111/psyp.12333

Vierra, J., Boonla, O., & Prasertsri, P. (2022). Effects of sleep deprivation and 4-7-8 breathing control on heart rate variability, blood pressure, blood glucose, and endothelial function in healthy young adults. Physiological Reports,10(13), e15389. https://doi.org/10.14814/phy2.15389

Vitale, J.A., Bonato, M., La Torre, A., & Banfi, G. (2019). Heart rate variability in sport performance: Do time of day and chronotype play a role? Journal of Clinical Medicine, 8(5), 723. https://doi.org/10.3390/jcm8050723

Vitale, K.C., Owens, R., Hopkins, S.R., & Malhotra, A. (2019). Sleep hygiene for optimizing recovery in athletes: Review and recommendations. International Journal of Sports Medicine, 40(8), 535-543. https://doi.org/10.1055/a-0905-3103

Vondrasek, J.D., Alkahtani, S.A., Al-Hudaib, A.A., Habib, S.S., Al-Masri, A.A., Grosicki, G.J., & Flatt, A.A. (2022). Heart rate variability and chronotype in young adult men. Healthcare, 10(12), 2465. https://doi.org/10.3390/healthcare10122465

Yen, C.F., Chou, W.P., Hsu, C.Y., Wu, H.C., & Wang, P.W. (2023). Effects of heart rate variability biofeedback (HRVBFB) on sleep quality and depression among methamphetamine users. Journal of Psychiatric Research, 162, 132-139. https://doi.org/10.1016/j.jpsychires.2023.05.029

Young, H.A., & Benton, D. (2018). Heart-rate variability: A biomarker to study the influence of nutrition on physiological and psychological health? Behavioural Pharmacology, 29(2 and 3), 140-151. https://doi.org/10.1097/FBP.0000000000000383

Young, H.A., Cousins, A., Johnston, S., Fletcher, J.M., & Benton, D. (2019). Autonomic adaptations mediate the effect of hydration on brain functioning and mood: Evidence from two randomized controlled trials. Scientific Reports, 9(1), 16412. https://doi.org/10.1038/s41598-019-52775-5

Zhang, S., Niu, X., Ma, J., Wei, X., Zhang, J., & Du, W. (2025). Effects of sleep deprivation on heart rate variability: A systematic review and meta-analysis. Frontiers in Neurology, 16, 1556784. https://doi.org/10.3389/fneur.2025.1556784

Chapter 4

Ahn, M.S. (2013). Current concepts of premature ventricular contractions. Journal of Lifestyle Medicine, 3(1), 26-33.

Altini, M., & Kinnunen, H. (2021). The promise of sleep: A multi-sensor approach for accurate sleep stage detection using the Oura ring. Sensors, 21(13), 4302. https://doi.org/10.3390/s21134302

Bellenger, C.R., Fuller, J.T., Thomson, R.L., Davison, K., Robertson, E.Y., & Buckley, J.D. (2016). Monitoring athletic training status through autonomic heart rate regulation: A systematic review and meta-analysis. Sports Medicine, 46(10), 1461-1486. https://doi.org/10.1007/s40279-016-0484-2

Bellenger, C.R., Miller, D.J., Halson, S.L., Roach, G.D., & Sargent, C. (2021). Wrist-based photoplethysmography assessment of heart rate and heart rate variability: Validation of WHOOP. Sensors, 21(10), 3571. https://doi.org/10.3390/s21103571

Béres, S., & Hejjel, L. (2021). The minimal sampling frequency of the photoplethysmogram for accurate pulse rate variability parameters in healthy volunteers. Biomedical Signal Processing and Control, 68, 102589. https://doi.org/10.1016/j.bspc.2021.102589

Berntson, G.G., & Stowell, J.R. (1998). ECG artifacts and heart period variability: Don't miss a beat! Psychophysiology, 35, 127-132. https://doi.org/10.1111/1469-8986.3510127

Burke, D., Sundlof, G., & Wallin, G. (1977). Postural effects on muscle nerve sympathetic activity in man. The Journal of Physiology, 272(2), 399-414. https://doi.org/10.1113/jphysiol.1977.sp012051

Cao, R., Azimi, I., Sarhaddi, F., Niela-Vilen, H., Axelin, A., Liljeberg, P., & Rahmani, A.M. (2022). Accuracy assessment of Oura ring nocturnal heart rate and heart rate variability in comparison with electrocardiography in time and frequency domains: Comprehensive analysis. Journal of Medical Internet Research, 24(1), e27487. https://doi.org/10.2196/27487

Cassirame, J., Vanhaesebrouck, R., Chevrolat, S., & Mourot, L. (2017). Accuracy of the Garmin 920 XT HRM to perform HRV analysis. Australasian Physical & Engineering Sciences in Medicine, 40(4), 831-839. https://doi.org/10.1007/s13246-017-0593-8

Champseix, R., Ribiere, L., & Le Couedic, C. (2021). A Python package for heart rate variability analysis and signal preprocessing. Journal of Open Research Software, 9(1), 28. https://doi.org/10.5334/jors.305

Choi, A., & Shin, H. (2017). Photoplethysmography sampling frequency: Pilot assessment of how low can we go to analyze pulse rate variability with reliability? Physiological Measurement, 38(3), 586-600. https://doi.org/10.1088/1361-6579/aa5efa

Constant, I., Laude, D., Murat, I., & Elghozi, J.L. (1999). Pulse rate variability is not a surrogate for heart rate variability. Clinical Science (London, England: 1979), 97(4), 391-397.

Corey, T.P., Shoup-Knox, M.L., Gordis, E.B., & Gallup, G.G., Jr. (2011). Changes in physiology before, during, and after yawning. Frontiers in Evolutionary Neuroscience, 3, 7. https://doi.org/10.3389/fnevo.2011.00007

Dehkordi, P., Garde, A., Karlen, W., Wensley, D., Ansermino, J.M., & Dumont, G.A. (2013). Pulse rate variability compared with heart rate variability in children with and without sleep disordered breathing. 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013, 6563-6566. https://doi.org/10.1109/EMBC.2013.6611059

Doherty, C., Baldwin, M., Lambe, R., Burke, D., & Altini, M. (2025). Readiness, recovery, and strain: An evaluation of composite health scores in consumer wearables. Translational Exercise Biomedicine, 2(2), 128-144. https://doi.org/10.1515/teb-2025-0001

Eckberg, D.L. (1983). Human sinus arrhythmia as an index of vagal cardiac outflow. Journal of Applied Physiology, 54(4), 961-966.

Esco, M.R., & Flatt, A.A. (2014). Ultra-short-term heart rate variability indexes at rest and post-exercise in athletes: Evaluating the agreement with accepted recommendations. Journal of Sports Science & Medicine, 13(3), 535-541.

Ewing, D.J., Hume, L., Campbell, I.W., Murray, A., Neilson, J.M., & Clarke, B.F. (1980). Autonomic mechanisms in the initial heart rate response to standing. Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology, 49(5), 809-814. https://doi.org/10.1152/jappl.1980.49.5.809

Fatisson, J., Oswald, V., & Lalonde, F. (2016). Influence diagram of physiological and environmental factors affecting heart rate variability: An extended literature overview. Heart International, 11(1), e32-e40. https://doi.org/10.5301/heartint.5000232

Georgiou, K., Larentzakis, A.V., Khamis, N.N., Alsuhaibani, G.I., Alaska, Y.A., & Giallafos, E.J. (2018). Can wearable devices accurately measure heart rate variability? A systematic review. Folia Medica, 60(1), 7-20. https://doi.org/10.2478/folmed-2018-0012

Giardino, N.D., Lehrer, P.M., & Edelberg, R. (2002). Comparison of finger plethysmograph to ECG in the measurement of heart rate variability. Psychophysiology, 39(2), 246-253. https://doi.org/10.1017/s0048577202990049

Grant, C.C., Clark, J.R., Janse van Rensburg, D.C., & Viljoen, M. (2009). Relationship between exercise capacity and heart rate variability: Supine and in response to an orthostatic stressor. Autonomic Neuroscience: Basic & Clinical, 151(2), 186-188. https://doi.org/10.1016/j.autneu.2009.08.015

Grasser, E.K. (2020). Dose-dependent heart rate responses to drinking water: A randomized crossover study in young, non-obese males. Clinical Autonomic Research, 30(6), 567-570. https://doi.org/10.1007/s10286-020-00673-6

Gronwald, T., Schaffarczyk, M., & Hoos, O. (2024). Orthostatic testing for heart rate and heart rate variability monitoring in exercise science and practice. European Journal of Applied Physiology, 124, 3495-3510. https://doi.org/10.1007/s00421-024-05601-4

Hertzman, A.B. (1938). The blood supply of various skin areas as estimated by the photoelectric plethysmograph. American Journal of Physiology, 124(2), 328-340. https://doi.org/10.1152/ajplegacy.1938.124.2.328

Houle, M.S., & Billman, G.E. (1999). Low-frequency component of the heart rate variability spectrum: A poor marker of sympathetic activity. American Journal of Physiology, 276(1), H215-H223. https://doi.org/10.1152/ajpheart.1999.276.1.H215

Hynynen, E., Konttinen, N., Kinnunen, U., Kyrolainen, H., & Rusko, H. (2011). The incidence of stress symptoms and heart rate variability during sleep and orthostatic test. European Journal of Applied Physiology, 111(5), 733-741. https://doi.org/10.1007/s00421-010-1698-x

Hynynen, E., Uusitalo, A., Konttinen, N., & Rusko, H. (2006). Heart rate variability during night sleep and after awakening in overtrained athletes. Medicine & Science in Sports & Exercise, 38(2), 313-317. https://doi.org/10.1249/01.mss.0000184631.27641.b5

Hynynen, E., Uusitalo, A., Konttinen, N., & Rusko, H. (2008). Cardiac autonomic responses to standing up and cognitive task in overtrained athletes. International Journal of Sports Medicine, 29(7), 552-558.

Kida, N., Tsubakihara, Y., Kida, H., Ageta, S., Arai, M., Hamada, Y., & Matsuura, N. (2017). Usefulness of measurement of heart rate variability by Holter ECG in hemodialysis patients. BMC Nephrology, 18(1), 8. https://doi.org/10.1186/s12882-016-0423-3

Koenig, J., Jarczok, M.N., Kuhn, W., Morsch, K., Schäfer, A., Hillecke, T.K., & Thayer, J.F. (2013). Impact of caffeine on heart rate variability: A systematic review. Journal of Caffeine Research, 3(1), 22-37. https://doi.org/10.1089/jcr.2013.0009

Kwon, O., Jeong, J., Kim, H.B., Kwon, I.H., Park, S.Y., Kim, J.E., & Choi, Y. (2018). Electrocardiogram sampling frequency range acceptable for heart rate variability analysis. Healthcare Informatics Research, 24(3), 198-206. https://doi.org/10.4258/hir.2018.24.3.198

Laborde, S., Mosley, E., & Mertgen, A. (2018). A unifying conceptual framework of factors associated to cardiac vagal control. Heliyon, 4(12), e01002. https://doi.org/10.1016/j.heliyon.2018.e01002

Laborde, S., Mosley, E., & Thayer, J.F. (2017). Heart rate variability and cardiac vagal tone in psychophysiological research: Recommendations for experiment planning, data analysis, and data reporting. Frontiers in Physiology, 8, 213. https://doi.org/10.3389/fpsyg.2017.00213

Larsen, P.D., Tzeng, Y.C., Sin, P.Y., & Galletly, D.C. (2010). Respiratory sinus arrhythmia in conscious humans during spontaneous respiration. Respiratory Physiology & Neurobiology, 174(1-2), 111-118. https://doi.org/10.1016/j.resp.2010.04.021

Lewis, G.F., Furman, S.A., McCool, M.F., & Porges, S.W. (2012). Statistical strategies to quantify respiratory sinus arrhythmia: Are commonly used metrics equivalent? Biological Psychology, 89, 349-364. https://doi.org/10.1016/j.biopsycho.2011.11.009

Lipsitz, L.A., Mietus, J., Moody, G.B., & Goldberger, A.L. (1990). Spectral characteristics of heart-rate-variability before and during postural tilt: Relations to aging and risk of syncope. Circulation, 81(6), 1803-1810. https://doi.org/10.1161/01.cir.81.6.1803

Lu, G., Yang, F., Taylor, J.A., & Stein, J.F. (2009). A comparison of photoplethysmography and ECG recording to analyse heart rate variability in healthy subjects. Journal of Medical Engineering & Technology, 33(8), 634-641. https://doi.org/10.3109/03091900903150998

Makowski, D., Pham, T., Lau, Z.J., Brammer, J.C., Lespinasse, F., Pham, H., Scholzel, C., & Chen, S.H.A. (2021). NeuroKit2: A Python toolbox for neurophysiological signal processing. Behav Res Methods, 53(4), 1689-1696. https://doi.org/10.3758/s13428-020-01516-y

Malik, M. (1996). Heart rate variability. Standards of measurement, physiological interpretation, and clinical use. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology. European Heart Journal, 17, 354-381.

Matsuura, Y., & Ochi, G. (2023). The potential of heart rate variability monitoring for mental health assessment in top wheel gymnastics athletes: A single case design. Applied Psychophysiology and Biofeedback, 48(3), 335-343. https://doi.org/10.1007/s10484-023-09585-3

Mejia-Mejia, E., May, J.M., Elgendi, M., & Kyriacou, P.A. (2021). Differential effects of the blood pressure state on pulse rate variability and heart rate variability in critically ill patients. npj Digital Medicine, 4(1), 82. https://doi.org/10.1038/s41746-021-00447-y

Miller, D.J., Sargent, C., & Roach, G.D. (2022). A validation of six wearable devices for estimating sleep, heart rate and heart rate variability in healthy adults. Sensors, 22(16), 6317. https://doi.org/10.3390/s22166317

Mishica, C., Kyrolainen, H., Hynynen, E., Nummela, A., Holmberg, H.C., & Linnamo, V. (2022). Evaluation of nocturnal vs. morning measures of heart rate indices in young athletes. PLoS ONE, 17(1), e0262333. https://doi.org/10.1371/journal.pone.0262333

Montano, N., Ruscone, T.G., Porta, A., Lombardi, F., Pagani, M., & Malliani, A. (1994). Power spectrum analysis of heart rate variability to assess the changes in sympathovagal balance during graded orthostatic tilt. Circulation, 90(4), 1826-1831. https://doi.org/10.1161/01.cir.90.4.1826

Mourot, L., Bouhaddi, M., Perrey, S., Cappelle, S., Henriet, M.T., Wolf, J. P., Rouillon, J.D., & Regnard, J. (2004). Decrease in heart rate variability with overtraining: assessment by the Poincare plot analysis. Clin Physiol Funct Imaging, 24(1), 10-18. https://doi.org/10.1046/j.1475-0961.2003.00523.x

Nunan, D., Sandercock, G.R., & Brodie, D.A. (2010). A quantitative systematic review of normal values for short-term heart rate variability in healthy adults. Pacing and Clinical Electrophysiology, 33(11), 1407-1417. https://doi.org/10.1111/j.1540-8159.2010.02841.x

Nuuttila, O.P., Seipajarvi, S., Kyrolainen, H., & Nummela, A. (2022). Reliability and sensitivity of nocturnal heart rate and heart-rate variability in monitoring individual responses to training load. International Journal of Sports Physiology and Performance, 17(8), 1296-1303. https://doi.org/10.1123/ijspp.2022-0145

Penttilä, J., Helminen, A., Jartti, T., Kuusela, T., Huikuri, H.V., Tulppo, M.P., Coffeng, R., & Scheinin, H. (2001). Time domain, geometrical and frequency domain analysis of cardiac vagal outflow: Effects of various respiratory patterns. Clinical Physiology, 21(3), 365-376. https://doi.org/10.1046/j.1365-2281.2001.00337.x

Perini, R., Milesi, S., Biancardi, L., & Veicsteinas, A. (1996). Effects of high altitude acclimatization on heart rate variability in resting humans. European Journal of Applied Physiology and Occupational Physiology, 73(6), 521-528. https://doi.org/10.1007/BF00357674

Pichot, V., Roche, F., Celle, S., Barthelemy, J.C., & Chouchou, F. (2016). HRVAnalysis: A free software for analyzing cardiac autonomic activity. Frontiers in Physiology, 7, 15. https://doi.org/10.3389/fphys.2016.00557

Pirlot, T., Mihailovic, T., Gimenez, P., Millet, G. P., Brocherie, F., Fruchart, E., Ravier, G., Baron, B., Bouzigon, R., Guirronnet, S., Brunet, E., & Groslambert, A. (2025). Effects of "living high-training low and high" on sleep, heart rate variability, and psychological responses in elite female cyclists. European Journal of Sport Science, 25(8), e12320. https://doi.org/10.1002/ejsc.12320

Plews, D.J., Laursen, P.B., Le Meur, Y., Hausswirth, C., Kilding, A.E., & Buchheit, M. (2014). Monitoring training with heart rate-variability: How much compliance is needed for valid assessment? International Journal of Sports Physiology and Performance, 9(5), 783-790. https://doi.org/10.1123/ijspp.2013-0455

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Plews, D.J., Scott, B., Altini, M., Wood, M., Kilding, A.E., & Laursen, P.B. (2017). Comparison of heart-rate-variability recording with smartphone photoplethysmography, Polar H7 chest strap, and electrocardiography. International Journal of Sports Physiology and Performance, 12(10), 1324-1328. https://doi.org/10.1123/ijspp.2016-0668

Porto, A.A., Benjamim, C.J.R., da Silva Sobrinho, A.C., Gomes, R.L., Gonzaga, L.A., da Silva Rodrigues, G., Vanderlei, L.C.M., Garner, D.M., & Valenti, V.E. (2023). Influence of fluid ingestion on heart rate, cardiac autonomic modulation and blood pressure in response to physical exercise: A systematic review with meta-analysis and meta-regression. Nutrients, 15(21). https://doi.org/10.3390/nu15214534

Quintana, D.S., & Heathers, J.A. (2014). Considerations in the assessment of heart rate variability in biobehavioral research. Frontiers in Physiology, 5, 805. https://doi.org/10.3389/fpsyg.2014.00805

Reece, J.D., Bunn, J.A., Choi, M., & Navalta, J.W. (2021). Assessing heart rate using Consumer Technology Association standards. Technologies, 9(3), 46. https://doi.org/10.3390/technologies9030046

Rodriguez-Linares, L., Lado, M.J., Vila, X.A., Mendez, A.J., & Cuesta, P. (2014). gHRV: Heart rate variability analysis made easy. Computer Methods and Programs in Biomedicine, 116(1), 26-38. https://doi.org/10.1016/j.cmpb.2014.04.007

Rodriguez-Linares, L., Mendez, A.J., Lado, M.J., Olivieri, D.N., Vila, X.A., & Gomez-Conde, I. (2011). An open source tool for heart rate variability spectral analysis. Computer Methods and Programs in Biomedicine, 103(1), 39-50. https://doi.org/10.1016/j.cmpb.2010.05.012

Saboul, D., Pialoux, V., & Hautier, C. (2013). The impact of breathing on HRV measurements: Implications for the longitudinal follow-up of athletes. European Journal of Sport Science, 13(5), 534-542. https://doi.org/10.1080/17461391.2013.767947

Schaffarczyk, M., Rogers, B., Reer, R., & Gronwald, T. (2022). Validity of the Polar H10 sensor for heart rate variability analysis during resting state and incremental exercise in recreational men and women. Sensors, 22(17), 6536. https://doi.org/10.3390/s22176536

Schmitt, L., Bouthiaux, S., & Millet, G.P. (2020). Eleven years' monitoring of the world's most successful male biathlete of the last decade. International Journal of Sports Physiology and Performance, 16(6), 900-905. https://doi.org/10.1123/ijspp.2020-0148

Schmitt, L., Regnard, J., Coulmy, N., & Millet, G.P. (2018). Influence of training load and altitude on heart rate variability fatigue patterns in elite Nordic skiers. International Journal of Sports Medicine, 39(10), 773-781. https://doi.org/10.1055/a-0577-4429

Schmitt, L., Regnard, J., Desmarets, M., Mauny, F., Mourot, L., Fouillot, J.P., Coulmy, N., & Millet, G. (2013). Fatigue shifts and scatters heart rate variability in elite endurance athletes. PLos ONE, 8(8), e71588. https://doi.org/10.1371.journal.pone.0071588

Schmitt, L., Regnard, J., & Millet, G.P. (2015). Monitoring fatigue status with HRV measures in elite athletes: An avenue beyond RMSSD? Frontiers in Physiology, 6, 343. https://doi.org/10.3389/fphys.2015.00343

Seiler, S., Haugen, O., & Kuffel, E. (2007). Autonomic recovery after exercise in trained athletes: Intensity and duration effects. Medicine and Science in Sports and Exercise, 39(8), 1366-1373. https://doi.org/10.1249/mss.0b013e318060f17d

Shaffer, F., Meehan, Z.M., & Zerr, C.L. (2020). A critical review of ultra-short-term heart rate variability norms research. Frontiers in Neuroscience, 14, 594880. https://doi.org/10.3389/fnins.2020.594880

Sherman, S.R., Holmes, C.J., Hornikel, B., MacDonald, H.V., Fedewa, M.V., & Esco, M.R. (2021). Heart-rate variability recording time and performance in collegiate female rowers. International Journal of Sports Physiology and Performance, 16(4), 550-556. https://doi.org/10.1123/ijspp.2019-0587

Sipinková, I., Hahn, G., Meyer, M., Tadlánek, M., & Hájek, J. (1997). Effect of respiration and posture on heart rate variability. Physiological Research, 46(3), 173-179.

Snellen, H.A. (2012). Willem Einthoven (1860-1927) father of electrocardiography: Life and work, ancestors and contemporaries. Springer Science & Business Media.

Stone, J.D., Ulman, H.K., Tran, K., Thompson, A.G., Halter, M.D., Ramadan, J.H., Stephenson, M., Finomore, V.S., Galster, S.M., Rezai, A.R., & Hagen, J.A. (2021). Assessing the accuracy of popular commercial technologies that measure resting heart rate and heart rate variability. Frontiers in Sports and Active Living, 3. https://doi.org/10.3389/fspor.2021.585870

Tamura, T., Maeda, Y., Sekine, M., & Yoshida, M. (2014). Wearable photoplethysmographic sensors—Past and present. Electronics, 3(2), 282-302. https://doi.org/10.3390/electronics3020282

Tarvainen, M.P., Niskanen, J.P., Lipponen, J.A., Ranta-Aho, P.O., & Karjalainen, P.A. (2014). Kubios HRV: Heart rate variability analysis software. Computer Methods and Programs in Biomedicine, 113(1), 210-220. https://doi.org/10.1016/j.cmpb.2013.07.024

Vesterinen, V., Rinkinen, N., & Nummela, A. (2020). A contact-free, ballistocardiography-based monitoring system (EMFIT QS) for measuring nocturnal heart rate and heart rate variability: Validation study. JMIR Biomedical Engineering, 5(1), e16620. https://doi.org/10.2196/16620

Wiens, A.D., Etemadi, M., Roy, S., Klein, L., & Inan, O.T. (2015). Toward continuous, noninvasive assessment of ventricular function and hemodynamics: Wearable ballistocardiography. IEEE Journal of Biomedical and Health Informatics, 19(4), 1435-1442. https://doi.org/10.1109/JBHI.2014.2359937

Yildiz, M., & Doma, S. (2017). Issues related to reliability of HRV analysis and effect of spontaneous saliva swallowing on HRV. Anatolian Journal of Cardiology, 17(6), 495-496. https://doi.org/10.14744/AnatolJCardiol.2017.7646

Yildiz, M., & Doma, S. (2018). Effect of spontaneous saliva swallowing on short-term heart rate variability (HRV) and reliability of HRV analysis. Clinical Physiology and Functional Imaging, 38(4), 710-717. https://doi.org/10.1111/cpf.12475

Yuda, E., Shibata, M., Ogata, Y., Ueda, N., Yambe, T., Yoshizawa, M., & Hayano, J. (2020). Pulse rate variability: A new biomarker, not a surrogate for heart rate variability. Journal of Physiological Anthropology, 39(1), 21. https://doi.org/10.1186/s40101-020-00233-x

Yuda, E., Yamamoto, K., Yoshida, Y., & Hayano, J. (2020). Differences in pulse rate variability with measurement site.Journal of Physiological Anthropology, 39(1), 4. https://doi.org/10.1186/s40101-020-0214-1

Zorzi, A., D'Ascenzi, F., Andreini, D., Castelletti, S., Casella, M., Cavarretta, E., Cipriani, A., Compagnucci, P., Delise, P., Dello Russo, A., Graziano, F., Palama, Z., Pelliccia, A., Sarto, P., Corrado, D., & Sciarra, L. (2023). Interpretation and management of premature ventricular beats in athletes: An expert opinion document of the Italian Society of Sports Cardiology (SICSPORT). Int J Cardiol, 391, 131220. https://doi.org/10.1016/j.ijcard.2023.131220

Chapter 5

Altini, M., & Amft, O. (2016). HRV4Training: Large-scale longitudinal training load analysis in unconstrained free-living settings using a smartphone application. 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016, 2610-2613. https://doi.org/10.1109/EMBC.2016.7591265

Altini, M., Casale, P., Penders, J., Ten Velde, G., Plasqui, G., & Amft, O. (2016). Cardiorespiratory fitness estimation using wearable sensors: Laboratory and free-living analysis of context-specific submaximal heart rates. Journal of Applied Physiology, 120(9), 1082-1096. https://doi.org/10.1152/japplphysiol.00519.2015

Altini, M., & Plews, D. (2021). What is behind changes in resting heart rate and heart rate variability? A large-scale analysis of longitudinal measurements acquired in free-living. Sensors, 21(23), 7932. https://doi.org/10.3390/s21237932

Altini, M., Van Hoof, C., & Amft, O. (2017, February 16-19). Relation between estimated cardiorespiratory fitness and running performance in free-living: An analysis of HRV4Training data [Paper presentation]. 2017 IEEE EMBS International Conference on Biomedical & Health Informatics, Orlando, FL, United States.

Aubert, A.E., Seps, B., & Beckers, F. (2003). Heart rate variability in athletes. Sports Medicine, 33(12), 889-919. https://doi.org/10.2165/00007256-200333120-00003

Bellenger, C.R., Fuller, J.T., Thomson, R.L., Davison, K., Robertson, E.Y., & Buckley, J.D. (2016). Monitoring athletic training status through autonomic heart rate regulation: A systematic review and meta-analysis. Sports Medicine, 46(10), 1461-1486. https://doi.org/10.1007/s40279-016-0484-2

Bellenger, C.R., Thomson, R.L., Robertson, E.Y., Davison, K., Nelson, M.J., Karavirta, L., & Buckley, J.D. (2019). Correction to: The effect of functional overreaching on parameters of autonomic heart rate regulation. European Journal of Applied Physiology, 119(1), 313. https://doi.org/10.1007/s00421-018-4003-z

Borresen, J., & Lambert, M.I. (2008). Autonomic control of heart rate during and after exercise: Measurements and implications for monitoring training status. Sports Medicine, 38(8), 633-646. https://doi.org/10.2165/00007256-200838080-00002

Bosquet, L., Merkari, S., Arvisais, D., & Aubert, A.E. (2008). Is heart rate a convenient tool to monitor over-reaching? A systematic review of the literature. British Journal of Sports Medicine, 42(9), 709-714. https://doi.org/10.1136/bjsm.2007.042200

Buchheit, M. (2014). Monitoring training status with HR measures: Do all roads lead to Rome? Frontiers in Physiology, 5, 73. https://doi.org/10.3389/fphys.2014.00073

Buchheit, M., Chivot, A., Parouty, J., Mercier, D., Al Haddad, H., Laursen, P.B., & Ahmaidi, S. (2010). Monitoring endurance running performance using cardiac parasympathetic function. European Journal of Applied Physiology, 108(6), 1153-1167. https://doi.org/10.1007/s00421-009-1317-x

Buchheit, M., Simon, C., Piquard, F., Ehrhart, J., & Brandenberger, G. (2004). Effects of increased training load on vagal-related indexes of heart rate variability: A novel sleep approach. American Journal of Physiology—Heart and Circulatory Physiology, 287(6), H2813-H2818. https://doi.org/10.1152/ajpheart.00490.2004

de Geus, E.J.C., Gianaros, P.J., Brindle, R.C., Jennings, J.R., & Berntson, G.G. (2019). Should heart rate variability be "corrected" for heart rate? Biological, quantitative, and interpretive considerations. Psychophysiology, 56(2), e13287. https://doi.org/10.1111/psyp.13287

Flatt, A.A., & Esco, M.R. (2015). Smartphone-derived heart-rate variability and training load in a women's soccer team. International Journal of Sports Physiology and Performance, 10(8), 994-1000. https://doi.org/10.1123/ijspp.2014-0556

Flatt, A.A., Hornikel, B., & Esco, M.R. (2017). Heart rate variability and psychometric responses to overload and tapering in collegiate sprint-swimmers. Journal of Science and Medicine in Sport, 20(6), 606-610. https://doi.org/10.1016/j.jsams.2016.10.017

Flatt, A.A., Howells, D., & Williams, S. (2019). Effects of consecutive domestic and international tournaments on heart rate variability in an elite rugby sevens team. Journal of Science and Medicine in Sport, 22(5), 616-621. https://doi.org/10.1016/j.jsams.2018.11.022

Goldberger, J.J., Le, F.K., Lahiri, M., Kannankeril, P.J., Ng, J., & Kadish, A.H. (2006). Assessment of parasympathetic reactivation after exercise. American Journal of Physiology—Heart and Circulatory Physiology, 290(6), H2446-H2452. https://doi.org/10.1152/ajpheart.01118.2005

Herzig, D., Asatryan, B., Brugger, N., Eser, P., & Wilhelm, M. (2018). The association between endurance training and heart rate variability: The confounding role of heart rate. Frontiers in Physiology, 9, 756. https://doi.org/10.3389/fphys.2018.00756

Holt, A.C., Plews, D.J., Oberlin-Brown, K.T., Merien, F., & Kilding, A.E. (2019). Cardiac parasympathetic and anaerobic performance recovery after high-intensity exercise in rowers. International Journal of Sports Physiology and Performance, 14(3), 331-338. https://doi.org/10.1123/ijspp.2018-0200

Hopkins, W.G. (2000). Measures of reliability in sports medicine and science. Sports Medicine, 30(1), 1-15. https://doi.org/10.2165/00007256-200030010-00001

Javaloyes, A., Sarabia, J.M., Lamberts, R.P., Plews, D., & Moya-Ramon, M. (2020). Training prescription guided by heart rate variability vs. block periodization in well-trained cyclists. Journal of Strength and Conditioning Research, 34(6), 1511-1518. https://doi.org/10.1519/JSC.0000000000003337

Kiviniemi, A.M., Hautala, A.J., Kinnunen, H., & Tulppo, M.P. (2007). Endurance training guided individually by daily heart rate variability measurements. European Journal of Applied Physiology, 101, 743-751. https://doi.org/10.1007/s00421-007-0552-2

Kiviniemi, A.M., Hautala, A.J., Seppänen, T., Mäkikallio, T.H., Huikuri, H.V., & Tulppo, M.P. (2004). Saturation of high-frequency oscillations of R-R intervals in healthy subjects and patients after acute myocardial infarction during ambulatory conditions. American Journal of Physiology—Heart and Circulatory Physiology, 287, H1921-1927. https://doi.org/10.1152/ajpheart.00433.2004

Leal-Menezes, R., Rodrigues-Krause, J., Dos Santos, G.C., do Nascimento Queiroz, J., Silva da Silva, C., Umpierre, D., & Reischak-Oliveira, A. (2025). High-intensity interval aerobic exercise delays recovery from heart rate variability: A systematic review with meta-analysis. Clinical Autonomic Research, 35(3), 365-379. https://doi.org/10.1007/s10286-024-01103-7

Le Meur, Y., Pichon, A., Schaal, K., Schmitt, L., Louis, J., Gueneron, J., Vidal, P.P., & Hausswirth, C. (2013). Evidence of parasympathetic hyperactivity in functionally overreached athletes. Medicine and Science in Sports and Exercise, 45(11), 2061-2071. https://doi.org/10.1249/MSS.0b013e3182980125

Malcata, R.M., & Hopkins, W.G. (2014). Variability of competitive performance of elite athletes: A systematic review. Sports Medicine, 44(12), 1763-1774. https://doi.org/10.1007/s40279-014-0239-x

Manresa-Rocamora, A., Sarabia, J.M., Javaloyes, A., Flatt, A.A., & Moya-Ramon, M. (2021). Heart rate variability-guided training for enhancing cardiac-vagal modulation, aerobic fitness, and endurance performance: A methodological systematic review with meta-analysis. International Journal of Environmental Research and Public Health, 18(19), 10299. https://doi.org/10.3390/ijerph181910299

Nuuttila, O.P., Seipajarvi, S., Kyrolainen, H., & Nummela, A. (2022). Reliability and sensitivity of nocturnal heart rate and heart-rate variability in monitoring individual responses to training load. International Journal of Sports Physiology and Performance, 17(8), 1296-1303. https://doi.org/10.1123/ijspp.2022-0145

Pichot, V., Roche, F., Gaspoz, J.M., Enjolras, F., Antoniadis, A., Minini, P., Costes, F., Busso, T., Lacour, J.R., &Barthelemy, J.C. (2000). Relation between heart rate variability and training load in middle-distance runners. Medicine and Science in Sports and Exercise, 32(10), 1729-1736. https://doi.org/10.1097/00005768-200010000-00011

Plews, D.J., Laursen, P.B., & Buchheit, M. (2017). Day-to-day heart-rate variability recordings in world-champion rowers: Appreciating unique athlete characteristics. International Journal of Sports Physiology and Performance, 12(5), 697-703. https://doi.org/10.1123/ijspp.2016-0343

Plews, D.J., Laursen, P.B., Kilding, A.E., & Buchheit, M. (2012). Heart rate variability in elite triathletes, is variation in variability the key to effective training? A case comparison. European Journal of Applied Physiology, 112(11), 3729-3741. https://doi.org/10.1007/s00421-012-2354-4

Plews, D.J., Laursen, P.B., Kilding, A.E., & Buchheit, M. (2014). Heart-rate variability and training-intensity distribution in elite rowers. International Journal of Sports Physiology and Performance, 9(6), 1026-1032. https://doi.org/10.1123/ijspp.2013-0497

Plews, D.J., Laursen, P.B., Le Meur, Y., Hausswirth, C., Kilding, A.E., & Buchheit, M. (2014). Monitoring training with heart rate-variability: How much compliance is needed for valid assessment? International Journal of Sports Physiology and Performance, 9(5), 783-790. https://doi.org/10.1123/ijspp.2013-0455

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Sandercock, G.R., Bromley, P.D., & Brodie, D.A. (2005). Effects of exercise on heart rate variability: Inferences from meta-analysis. Medicine and Science in Sports and Exercise, 37(3), 433-439. https://doi.org/10.1249/01.mss.0000155388.39002.9d

Sanders, D., Spindler, D.J., & Stanley, J. (2022). The multidisciplinary physical preparation of a multiple Paralympic medal-winning cyclist. International Journal of Sports Physiology and Performance, 17(8), 1316-1322. https://doi.org/10.1123/ijspp.2022-0039

Seiler, S., Haugen, O., & Kuffel, E. (2007). Autonomic recovery after exercise in trained athletes: Intensity and duration effects. Medicine and Science in Sports and Exercise, 39(8), 1366-1373. https://doi.org/10.1249/mss.0b013e318060f17d

Stanley, J., D'Auria, S., & Buchheit, M. (2015). Cardiac parasympathetic activity and race performance: An elite triathlete case study. International Journal of Sports Physiology and Performance, 10(4), 528-534. https://doi.org/10.1123/ijspp.2014-0196

Stanley, J., Peake, J.M., & Buchheit, M. (2013). Cardiac parasympathetic reactivation following exercise: Implications for training prescription. Sports Medicine, 43(12), 1259-1277. https://doi.org/10.1007/s40279-013-0083-4

Tomlin, D.L., & Wenger, H.A. (2001). The relationship between aerobic fitness and recovery from high intensity intermittent exercise. Sports Medicine, 31(1), 1-11. https://doi.org/10.2165/00007256-200131010-00001

Vesterinen, V., Nummela, A., Heikura, I., Laine, T., Hynynen, E., Botella, J., & Hakkinen, K. (2016). Individual endurance training prescription with heart rate variability. Medicine and Science in Sports and Exercise, 48(7), 1347-1354. https://doi.org/10.1249/MSS.0000000000000910

Wilder, J. (1958). Modern psychophysiology and the law of initial value. American Journal of Psychotherapy, 12(2), 199-221. https://doi.org/10.1176/appi.psychotherapy.1958.12.2.199

Chapter 6

Alfonso, C., Haydt, V., Allen, M.S., Capdevila, L., & Laborde, S. (2025). Monitoring training adaptation: A scoping review of the relationship between self-reported subjective variables and resting vagally-mediated heart rate variability (vmHRV) in adult athletes. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2025.2541350

Altini, M., & Plews, D. (2021). What is behind changes in resting heart rate and heart rate variability? A large-scale analysis of longitudinal measurements acquired in free-living. Sensors, 21(23), 7932. https://doi.org/10.3390/s21237932

Bouchard, C., An, P., Rice, T., Skinner, J.S., Wilmore, J.H., Gagnon, J., Perusse, L., Leon, A.S., & Rao, D.C. (1999). Familial aggregation of VO2max response to exercise training: Results from the HERITAGE Family Study. Journal of Applied Physiology, 87(3), 1003-1008. https://doi.org/10.1152/jappl.1999.87.3.1003

Carrasco-Poyatos, M., Gonzalez-Quilez, A., Altini, M., & Granero-Gallegos, A. (2022). Heart rate variability-guided training in professional runners: Effects on performance and vagal modulation. Physiology & Behavior, 244, 113654. https://doi.org/10.1016/j.physbeh.2021.113654

Cassirame, J., Eustache, E., Garbellotto, L., Chevrolat, S., Gimenez, P., & Lepretre, P.M. (2025). Detrended fluctuation analysis to determine physiologic thresholds, investigation and evidence from incremental cycling test. European Journal of Applied Physiology, 125(2), 523-533. https://doi.org/10.1007/s00421-024-05614-z

Duking, P., Zinner, C., Reed, J.L., Holmberg, H.C., & Sperlich, B. (2020). Predefined vs data-guided training prescription based on autonomic nervous system variation: A systematic review. Scandinavian Journal of Medicine and Science in Sports, 30, 2291-2304. https://doi.org/10.1111/sms.13802

Granero-Gallegos, A., Gonzalez-Quilez, A., Plews, D., & Carrasco-Poyatos, M. (2020). HRV-based training for improving VO2max in endurance athletes. A systematic review with meta-analysis. International Journal of Environmental Research and Public Health, 17(21), 7999. https://doi.org/10.3390/ijerph17217999

Gronwald, T., & Hoos, O. (2020). Correlation properties of heart rate variability during endurance exercise: A systematic review. Annals of Noninvasive Electrocardiology, 25(1), e12697. https://doi.org/10.1111/anec.12697

Hautala, A.J., Kiviniemi, A.M., & Tulppo, M.P. (2009). Individual responses to aerobic exercise: The role of the autonomic nervous system. Neuroscience & Biobehavioral Reviews, 33, 107-115. https://doi.org/10.1016/j.neubiorev.2008.04.009

Holt, A.C., Plews, D.J., Oberlin-Brown, K.T., Merien, F., & Kilding, A.E. (2019). Cardiac parasympathetic and anaerobic performance recovery after high-intensity exercise in rowers. International Journal of Sports Physiology and Performance, 14(3), 331-338. https://doi.org/10.1123/ijspp.2018-0200

Hoos, O., & Gronwald, T. (2025). Detrended fluctuation analysis of heart rate variability during exercise: Time to reconsider the theoretical and methodological background. Comment on: Cassirame et al.'s (2025) Detrended fluctuation analysis to determine physiologic thresholds, investigation and evidence from incremental cycling test. European Journal of Applied Physiology, 125, 2637-2639. https://doi.org/10.1007/s00421-025-05859-2

Issurin, V.B. (2010). New horizons for the methodology and physiology of training periodization. Sports Medicine, 40(3), 189-206. https://doi.org/10.2165/11319770-000000000-00000

Javaloyes, A., Sarabia, J.M., Lamberts, R.P., & Moya-Ramon, M. (2018). Training prescription guided by heart rate variability in cycling. International Journal of Sports Physiology and Performance. Advance online publication. https://doi.org/10.1123/ijspp.2018-0122

Javaloyes, A., Sarabia, J.M., Lamberts, R.P., Plews, D., & Moya-Ramon, M. (2020). Training prescription guided by heart rate variability vs. block periodization in well-trained cyclists. Journal of Strength and Conditioning Research, 34(6), 1511-1518. https://doi.org/10.1519/JSC.0000000000003337

Kiviniemi, A.M., Hautala, A.J., Kinnunen, H., Nissila, J., Virtanen, P., Karjalainen, J., & Tulppo, M.P. (2010). Daily exercise prescription on the basis of HR variability among men and women. Medicine and Science in Sports and Exercise, 42(7), 1355-1363. https://doi.org/10.1249/mss.0b013e3181cd5f39

Kiviniemi, A.M., Hautala, A.J., Kinnunen, H., & Tulppo, M.P. (2007). Endurance training guided individually by daily heart rate variability measurements. European Journal of Applied Physiology, 101, 743-751. https://doi.org/10.1007/s00421-007-0552-2

Kristal-Boneh, E., Froom, P., Harari, G., Malik, M., & Ribak, J. (2000). Summer-winter differences in 24 h variability of heart rate. Journal of Cardiovascular Risk, 7(2), 141-146.

Le Meur, Y., Pichon, A., Schaal, K., Schmitt, L., Louis, J., Gueneron, J., . . . Hausswirth, C. (2013). Evidence of parasympathetic hyperactivity in functionally overreached athletes. Medicine and Science in Sports and Exercise, 45(11), 2061-2071. https://doi.org/10.1249/MSS.0b013e3182980125

Mateo-March, M., Moya-Ramon, M., Javaloyes, A., Sanchez-Munoz, C., & Clemente-Suarez, V.J. (2023). Validity of detrended fluctuation analysis of heart rate variability to determine intensity thresholds in elite cyclists. European Journal of Sport Science, 23(4), 580-587. https://doi.org/10.1080/17461391.2022.2047228

Nuuttila, O.P., Nikander, A., Polomoshnov, D., Laukkanen, J.A., & Hakkinen, K. (2017). Effects of HRV-guided vs. predetermined block training on performance, HRV and serum hormones. International Journal of Sports Medicine,38(12), 909-920. https://doi.org/10.1055/s-0043-115122

Nuuttila, O.P., Seipajarvi, S., Kyrolainen, H., & Nummela, A. (2022). Reliability and sensitivity of nocturnal heart rate and heart-rate variability in monitoring individual responses to training load. International Journal of Sports Physiology and Performance, 17(8), 1296-1303. https://doi.org/10.1123/ijspp.2022-0145

Plews, D.J., Laursen, P.B., Kilding, A.E., & Buchheit, M. (2012). Heart rate variability in elite triathletes, is variation in variability the key to effective training? A case comparison. European Journal of Applied Physiology, 112(11), 3729-3741. https://doi.org/10.1007/s00421-012-2354-4

Plews, D.J., Laursen, P.B., Kilding, A.E., & Buchheit, M. (2014). Heart-rate variability and training-intensity distribution in elite rowers. International Journal of Sports Physiology and Performance, 9(6), 1026-1032. https://doi.org/10.1123/ijspp.2013-0497

Plews, D.J., Laursen, P.B., Le Meur, Y., Hausswirth, C., Kilding, A.E., & Buchheit, M. (2014). Monitoring training with heart rate-variability: How much compliance is needed for valid assessment? International Journal of Sports Physiology and Performance, 9(5), 783-790. https://doi.org/10.1123/ijspp.2013-0455

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Rogers, B., Giles, D., Draper, N., Hoos, O., & Gronwald, T. (2020). A new detection method defining the aerobic threshold for endurance exercise and training prescription based on fractal correlation properties of heart rate variability. Frontiers in Physiology, 11, 596567. https://doi.org/10.3389/fphys.2020.596567

Seiler, S., Haugen, O., & Kuffel, E. (2007). Autonomic recovery after exercise in trained athletes: Intensity and duration effects. Medicine and Science in Sports and Exercise, 39(8), 1366-1373. https://doi.org/10.1249/mss.0b013e318060f17d

Seiler, S., & Kjerland, G.O. (2006). Quantifying training intensity distribution in elite endurance athletes: Is there evidence for an "optimal" distribution? Scandinavian Journal of Medicine and Science in Sports, 16(1), 49-56. https://doi.org/10.1111/j.1600-0838.2004.00418.x

Stanley, J., Peake, J.M., & Buchheit, M. (2013). Cardiac parasympathetic reactivation following exercise: Implications for training prescription. Sports Medicine, 43(12), 1259-1277. https://doi.org/10.1007/s40279-013-0083-4

Vesterinen, V., Hakkinen, K., Hynynen, E., Mikkola, J., Hokka, L., & Nummela, A. (2013). Heart rate variability in prediction of individual adaptation to endurance training in recreational endurance runners. Scandinavian Journal of Medicine and Science in Sports, 23(2), 171-180. https://doi.org/10.1111/j.1600-0838.2011.01365.x

Vesterinen, V., Nummela, A., Heikura, I., Laine, T., Hynynen, E., Botella, J., & Hakkinen, K. (2016). Individual endurance training prescription with heart rate variability. Medicine and Science in Sports and Exercise, 48(7), 1347-1354. https://doi.org/10.1249/MSS.0000000000000910

Chapter 7

Abrunedo-Lombardero, J., Padron-Cabo, A., Velez-Serrano, D., Alvaro-Meca, A., & Iglesias-Soler, E. (2025). An explainable machine learning approach to explain the effects of training and match load on ultra-short-term heart rate variability in semi-professional basketball players. Sensors (Basel), 25(22). https://doi.org/10.3390/s25226928

Alfonso, C., Haydt, V., Allen, M.S., Capdevila, L., & Laborde, S. (2025). Monitoring training adaptation: A scoping review of the relationship between self-reported subjective variables and resting vagally-mediated heart rate variability (vmHRV) in adult athletes. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2025.2541350

Algumaei, M., Hettiarachchi, I., Veerabhadrappa, R., & Bhatti, A. (2023). Physiological synchrony predict task performance and negative emotional state during a three-member collaborative task. Sensors, 23(4), 2268. https://doi.org/10.3390/s23042268

Botek, M., Krejci, J., McKune, A.J., & Klimesova, I. (2016). Somatic, endurance performance and heart rate variability profiles of professional soccer players grouped according to age. Journal of Human Kinetics, 54(1), 65-74. https://doi.org/10.1515/hukin-2016-0035

Boullosa, D.A., Abreu, L., Nakamura, F.Y., Munoz, V.E., Dominguez, E., & Leicht, A.S. (2013). Cardiac autonomic adaptations in elite Spanish soccer players during preseason. International Journal of Sports Physiology and Performance, 8(4), 400-409. https://doi.org/10.1123/ijspp.8.4.400

Buchheit, M. (2014). Monitoring training status with HR measures: Do all roads lead to Rome? Frontiers in Physiology,5, 73. https://doi.org/10.3389/fphys.2014.00073

Buchheit, M., Mendez-Villanueva, A., Quod, M.J., Poulos, N., & Bourdon, P. (2010). Determinants of the variability of heart rate measures during a competitive period in young soccer players. European Journal of Applied Physiology,109(5), 869-878. https://doi.org/10.1007/s00421-010-1422-x

Buchheit, M., Simpson, M.B., Al Haddad, H., Bourdon, P.C., & Mendez-Villanueva, A. (2012). Monitoring changes in physical performance with heart rate measures in young soccer players. European Journal of Applied Physiology, 112(2), 711-723. https://doi.org/10.1007/s00421-011-2014-0

Doherty, C., Baldwin, M., Lambe, R., Burke, D., & Altini, M. (2025). Readiness, recovery, and strain: an evaluation of composite health scores in consumer wearables. Translational Exercise Biomedicine. https://doi.org/10.1515/teb-2025-0001

Esco, M.R., Flatt, A.A., & Nakamura, F.Y. (2016). Initial weekly HRV response is related to the prospective change in VO2max in female soccer players. International Journal of Sports Medicine, 37(6), 436-441. https://doi.org/10.1055/s-0035-1569342

Flatt, A.A., & Esco, M.R. (2015). Smartphone-derived heart-rate variability and training load in a women's soccer team. International Journal of Sports Physiology and Performance, 10(8), 994-1000. https://doi.org/10.1123/ijspp.2014-0556

Flatt, A.A., & Esco, M.R. (2016). Evaluating individual training adaptation with smartphone-derived heart rate variability in a collegiate female soccer team. Journal of Strength and Conditioning Research, 30(2), 378-385. https://doi.org/10.1519/JSC.0000000000001095

Flatt, A.A., Esco, M.R., Nakamura, F.Y., & Plews, D.J. (2017). Interpreting daily heart rate variability changes in collegiate female soccer players. Journal of Sports Medicine and Physical Fitness, 57(6), 907-915. https://doi.org/10.23736/s0022-4707.16.06322-2

Fowler, P., Duffield, R., & Vaile, J. (2015). Effects of simulated domestic and international air travel on sleep, performance, and recovery for team sports. Scandinavian Journal of Medicine and Science in Sports, 25(3), 441-451. https://doi.org/10.1111/sms.12227

Fowler, P., Duffield, R., Waterson, A., & Vaile, J. (2015). Effects of regular away travel on training loads, recovery, and injury rates in professional Australian soccer players. International Journal of Sports Physiology and Performance, 10(5), 546-552. https://doi.org/10.1123/ijspp.2014-0266

Hemakom, A., Powezka, K., Goverdovsky, V., Jaffer, U., & Mandic, D.P. (2017). Quantifying team cooperation through intrinsic multi-scale measures: Respiratory and cardiac synchronization in choir singers and surgical teams. Royal Society Open Science, 4(12), 170853. https://doi.org/10.1098/rsos.170853

Henning, R.A., Boucsein, W., & Gil, M.C. (2001). Social-physiological compliance as a determinant of team performance. International Journal of Psychophysiology, 40(3), 221-232. https://doi.org/10.1016/s0167-8760(00)00190-2

Kong, S.D.X., Espinosa, N., McKinnon, A.C., Gordon, C.J., Wassing, R., Hoyos, C.M., Hickie, I.B., & Naismith, S.L. (2024). Different heart rate variability profile during sleep in mid-later life adults with remitted early-onset versus late-onset depression. J Affect Disord, 358, 175-182. https://doi.org/10.1016/j.jad.2024.04.054

Mirto, M., Filipas, L., Altini, M., Codella, R., & Meloni, A. (2024). Heart rate variability in professional and semiprofessional soccer: A scoping review. Scandinavian Journal of Medicine and Science in Sports, 34(6), e14673. https://doi.org/10.1111/sms.14673

Nakamura, F.Y., Flatt, A.A., Pereira, L.A., Ramirez-Campillo, R., Loturco, I., & Esco, M.R. (2015). Ultra-short-term heart rate variability is sensitive to training effects in team sports players. Journal of Sports Science & Medicine, 14(3), 602-605.

O'Connor, F.K., Doering, T.M., Chapman, N.D., Ritchie, D.M., & Bartlett, J.D. (2024). A two-year examination of the relation between internal and external load and heart rate variability in Australian rules football. Journal of Sports Sciences, 42(15), 1400-1409. https://doi.org/10.1080/02640414.2024.2390238

Oliveira, R.S., Leicht, A.S., Bishop, D., Barbero-Alvarez, J.C., & Nakamura, F.Y. (2013). Seasonal changes in physical performance and heart rate variability in high level futsal players. International Journal of Sports Medicine, 34(5), 424-430. https://doi.org/10.1055/s-0032-1323720

Olmos, M., Capdevila, L., & Caparrós, T. (2024). Heart rate variability in elite team sports: A systematic review. Open Access Journal of Disease and Global Health, 2(3), 1-12. https://doi.org/10.33140/oajdgh.02.03.01

Patil, S.G., Mullur, L.M., Khodnapur, J.P., Dhanakshirur, G.B., & Aithala, M.R. (2013). Effect of yoga on short-term heart rate variability measure as a stress index in subjunior cyclists: A pilot study. Indian Journal of Physiology and Pharmacology, 57(2), 153-158.

Proietti, R., di Fronso, S., Pereira, L.A., Bortoli, L., Robazza, C., Nakamura, F.Y., & Bertollo, M. (2017). Heart rate variability discriminates competitive levels in professional soccer players. Journal of Strength and Conditioning Research, 31(6), 1719-1725. https://doi.org/10.1519/JSC.0000000000001795

Schmitt, L., Regnard, J., & Millet, G.P. (2015). Monitoring fatigue status with HRV measures in elite athletes: An avenue beyond RMSSD? Frontiers in Physiology, 6, 343. https://doi.org/10.3389/fphys.2015.00343

Schneider, C., Hanakam, F., Wiewelhove, T., Doweling, A., Kellmann, M., Meyer, T., Pfeiffer, M., & Ferrauti, A. (2018). Heart rate monitoring in team sports: A conceptual framework for contextualizing heart rate measures for training and recovery prescription. Frontiers in Physiology, 9, 639. https://doi.org/10.3389/fphys.2018.00639

Soares-Caldeira, L.F., de Souza, E.A., de Freitas, V.H., de Moraes, S.M., Leicht, A.S., & Nakamura, F.Y. (2014). Effects of additional repeated sprint training during preseason on performance, heart rate variability, and stress symptoms in futsal players: A randomized controlled trial. Journal of Strength and Conditioning Research, 28(10), 2815-2826. https://doi.org/10.1519/JSC.0000000000000461

Tamminen, K.A., Danyluck, C., Bonk, D., & Chen, R. (2023). Syncing to perform? A naturalistic uncontrolled prospective case study of emotional and physiological synchrony in a team of male volleyball athletes. Journal of Sports Sciences, 41(11), 1033-1046. https://doi.org/10.1080/02640414.2023.2259205

Thorpe, R.T., Strudwick, A.J., Buchheit, M., Atkinson, G., Drust, B., & Gregson, W. (2015). Monitoring fatigue during the in-season competitive phase in elite soccer players. International Journal of Sports Physiology and Performance,10(8), 958-964. https://doi.org/10.1123/ijspp.2015-0004

Vesterinen, V., Hakkinen, K., Hynynen, E., Mikkola, J., Hokka, L., & Nummela, A. (2013). Heart rate variability in prediction of individual adaptation to endurance training in recreational endurance runners. Scandinavian Journal of Medicine and Science in Sports, 23(2), 171-180. https://doi.org/10.1111/j.1600-0838.2011.01365.x

Vesterinen, V., Hakkinen, K., Laine, T., Hynynen, E., Mikkola, J., & Nummela, A. (2016). Predictors of individual adaptation to high-volume or high-intensity endurance training in recreational endurance runners. Scandinavian Journal of Medicine and Science in Sports, 26(8), 885-893. https://doi.org/10.1111/sms.12530

Chapter 8

Abaji, J.P., Curnier, D., Moore, R.D., & Ellemberg, D. (2016). Persisting effects of concussion on heart rate variability during physical exertion. Journal of Neurotrauma, 33(9), 811-817. https://doi.org/10.1089/neu.2015.3989

Ackermann, S.P., Raab, M., Backschat, S., Smith, D.J.C., Javelle, F., & Laborde, S. (2023). The diving response and cardiac vagal activity: A systematic review and meta-analysis. Psychophysiology, 60(3), e14183. https://doi.org/10.1111/psyp.14183

Al Haddad, H., Laursen, P.B., Ahmaidi, S., & Buchheit, M. (2010). Influence of cold water face immersion on post-exercise parasympathetic reactivation. European Journal of Applied Physiology, 108(3), 599-606. https://doi.org/10.1007/s00421-009-1253-9

Altini, M., & Plews, D. (2021). What is behind changes in resting heart rate and heart rate variability? A large-scale analysis of longitudinal measurements acquired in free-living. Sensors, 21(23), 7932. https://doi.org/10.3390/s21237932

Barnett, A. (2006). Using recovery modalities between training sessions in elite athletes: Does it help? Sports Medicine,36(9), 781-796. https://doi.org/10.2165/00007256-200636090-00005

Baus, T.L., Ackermann, S.P., & Laborde, S. (2025). Effects of adding facial immersion to chest-level water immersion on vagally-mediated heart rate variability. Sports, 13(3), 64. https://doi.org/10.3390/sports13030064

Bieuzen, F., Bleakley, C.M., & Costello, J.T. (2013). Contrast water therapy and exercise induced muscle damage: A systematic review and meta-analysis. PLoS ONE, 8(4), e62356. https://doi.org/10.1371/journal.pone.0062356

Brown, F., Gissane, C., Howatson, G., van Someren, K., Pedlar, C., & Hill, J. (2017). Compression garments and recovery from exercise: A meta-analysis. Sports Medicine, 47(11), 2245-2267. https://doi.org/10.1007/s40279-017-0728-9

Buchheit, M., & Laursen, P.B. (2013). High-intensity interval training, solutions to the programming puzzle: Part I. Cardiopulmonary emphasis. Sports Medicine, 43(5), 313-338. https://doi.org/10.1007/s40279-013-0029-x

Buchheit, M., Laursen, P.B., Al Haddad, H., & Ahmaidi, S. (2009). Exercise-induced plasma volume expansion and post-exercise parasympathetic reactivation. European Journal of Applied Physiology, 105(3), 471-481. https://doi.org/10.1007/s00421-008-0925-1

Cajochen, C., Munch, M., Kobialka, S., Krauchi, K., Steiner, R., Oelhafen, P., Orgul, S., & Wirz-Justice, A. (2005). High sensitivity of human melatonin, alertness, thermoregulation, and heart rate to short wavelength light. Journal of Clinical Endocrinology and Metabolism, 90(3), 1311-1316. https://doi.org/10.1210/jc.2004-0957

Chauvineau, M., Pasquier, F., Guyot, V., Aloulou, A., & Nedelec, M. (2021). Effect of the depth of cold water immersion on sleep architecture and recovery among well-trained male endurance runners. Frontiers in Sports and Active Living, 3, 659990. https://doi.org/10.3389/fspor.2021.659990

Chellappa, S.L., Lasauskaite, R., & Cajochen, C. (2017). In a heartbeat: Light and cardiovascular physiology. Frontiers in Neurology, 8, 541. https://doi.org/10.3389/fneur.2017.00541

Chen, S.R., Hou, W.H., Lai, J.N., Kwong, J.S.W., & Lin, P.C. (2022). Effects of acupressure on anxiety: A systematic review and meta-analysis. Journal of Integrative and Complementary Medicine, 28(1), 25-35. https://doi.org/10.1089/jicm.2020.0256

Cheung, K., Hume, P., & Maxwell, L. (2003). Delayed onset muscle soreness: Treatment strategies and performance factors. Sports Medicine, 33(2), 145-164. https://doi.org/10.2165/00007256-200333020-00005

Day, J., & Newman, J. (2020). The effect of neuromuscular electrical stimulation on function outcome measures following muscle fatigue: A systematic review. Current Orthopaedic Practice, 31(4), 394-399. https://doi.org/10.1097/bco.0000000000000889

Farinatti, P.T., Brandao, C., Soares, P.P., & Duarte, A.F. (2011). Acute effects of stretching exercise on the heart rate variability in subjects with low flexibility levels. Journal of Strength and Conditioning Research, 25(6), 1579-1585. https://doi.org/10.1519/JSC.0b013e3181e06ce1

Ferreira, F.C., Vaz Padilha, M.C.S., Rocha, T., Lima, L.S., Carandina, A., Bellocchi, C., Tobaldini, E., Montano, N., Soares, P., & Rodrigues, G.D. (2023). Cardiovascular autonomic modulation during passive heating protocols: A systematic review. Physiological Measurement, 44(1), 01TR01. https://doi.org/10.1088/1361-6579/aca0d9

Figueiro, M.G., Plitnick, B., & Rea, M.S. (2014). The effects of chronotype, sleep schedule and light/dark pattern exposures on circadian phase. Sleep Medicine, 15(12), 1554-1564. https://doi.org/10.1016/j.sleep.2014.07.009

Flatt, A.A., Hornikel, B., & Esco, M.R. (2017). Heart rate variability and psychometric responses to overload and tapering in collegiate sprint-swimmers. Journal of Science and Medicine in Sport, 20(6), 606-610. https://doi.org/10.1016/j.jsams.2016.10.017

Fullagar, H.H., Skorski, S., Duffield, R., Hammes, D., Coutts, A.J., & Meyer, T. (2015). Sleep and athletic performance: The effects of sleep loss on exercise performance, and physiological and cognitive responses to exercise. Sports Medicine,45(2), 161-186. https://doi.org/10.1007/s40279-014-0260-0

Gabbett, T.J. (2016). The training-injury prevention paradox: Should athletes be training smarter and harder? British Journal of Sports Medicine, 50(5), 273-280. https://doi.org/10.1136/bjsports-2015-095788

Gerritsen, R.J.S., & Band, G.P.H. (2018). Breath of life: The respiratory vagal stimulation model of contemplative activity. Frontiers in Human Neuroscience, 12, 397. https://doi.org/10.3389/fnhum.2018.00397

Gisselman, A.S., Baxter, G.D., Wright, A., Hegedus, E., & Tumilty, S. (2016). Musculoskeletal overuse injuries and heart rate variability: Is there a link? Medical Hypotheses, 87, 1-7. https://doi.org/10.1016/j.mehy.2015.12.003

Greenwood, J.D., Moses, G.E., Bernardino, F.M., Gaesser, G.A., & Weltman, A. (2008). Intensity of exercise recovery, blood lactate disappearance, and subsequent swimming performance. Journal of Sports Sciences, 26(1), 29-34. https://doi.org/10.1080/02640410701287263

Grilli Cadieux, E., Gemme, C., & Dupuis, G. (2021). Effects of yoga interventions on psychological health and performance of competitive athletes: A systematic review. Journal of Science in Sport and Exercise, 3(2), 158-166. https://doi.org/10.1007/s42978-020-00104-y

Hackney, A.C. (2006). Stress and the neuroendocrine system: The role of exercise as a stressor and modifier of stress. Expert Review of Endocrinology and Metabolism, 1(6), 783-792. https://doi.org/10.1586/17446651.1.6.783

Harrison, A., Lane-Cordova, A., La Fountaine, M.F., & Moore, R.D. (2022). Concussion history and heart rate variability during bouts of acute stress. Journal of Athletic Training, 57(8), 741-747. https://doi.org/10.4085/1062-6050-0314.21

Heathcote, S.L., Hassmen, P., Zhou, S., & Stevens, C.J. (2018). Passive heating: Reviewing practical heat acclimation strategies for endurance athletes. Frontiers in Physiology, 9, 1851. https://doi.org/10.3389/fphys.2018.01851

Huang, M., Frantz, J., Moralez, G., Sabo, T., Davis, P.F., Davis, S.L., Bell, K.R., & Purkayastha, S. (2019). Reduced resting and increased elevation of heart rate variability with cognitive task performance in concussed athletes. Journal of Head Trauma Rehabilitation, 34(1), 45-51. https://doi.org/10.1097/HTR.0000000000000409

Javelle, F., Bloch, W., Borges, U., Burberg, T., Collins, B., Gunasekara, N., Hosang, T.J., Jacobsen, T., Laborde, S., Low, A., Schenk, A., Schlagheck, M.L., Schoser, D., Vogel, A., Walzik, D., & Zimmer, P. (2024). Eight weeks of high-intensity interval training versus stretching do not change the psychoneuroendocrine response to a social stress test in emotionally impulsive humans. European Journal of Applied Physiology 124, 2893-2908. https://doi.org/10.1007/s00421-024-05471-w

Laborde, S., Allen, M.S., Borges, U., Dosseville, F., Hosang, T.J., Iskra, M., Mosley, E., Salvotti, C., Spolverato, L., Zammit, N., & Javelle, F. (2022). Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neuroscience & Biobehavioral Reviews, 138, 104711. https://doi.org/10.1016/j.neubiorev.2022.104711

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Laborde, S., Lentes, T., Hosang, T.J., Borges, U., Mosley, E., & Dosseville, F. (2019). Influence of slow-paced breathing on inhibition after physical exertion. Frontiers in Psychology, 10, 1923. https://doi.org/10.3389/fpsyg.2019.01923

Laborde, S., Mosley, E., & Mertgen, A. (2018). Vagal tank theory: The three Rs of cardiac vagal control functioning—resting, reactivity, and recovery. Frontiers in Neuroscience, 12, 458. https://doi.org/10.3389/fnins.2018.00458

Laborde, S., Wanders, J., Mosley, E., & Javelle, F. (2023). Influence of physical post-exercise recovery techniques on vagally-mediated heart rate variability: A systematic review and meta-analysis. Clinical Physiology and Functional Imaging. Advance online publication. https://doi.org/10.1111/cpf.12855

Laborde, S., Zammit, N., Iskra, M., Mosley, E., Borges, U., Allen, M.S., & Javelle, F. (2022). The influence of breathing techniques on physical sport performance: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology, 17(2), 1222-1277. https://doi.org/10.1080/1750984x.2022.2145573

Lastella, M., Lovell, G.P., & Sargent, C. (2014). Athletes' precompetitive sleep behaviour and its relationship with subsequent precompetitive mood and performance. European Journal of Sport Science, 14(Suppl. 1), S123-S130. https://doi.org/10.1080/17461391.2012.660505

Latino, F., Limone, P., Cassese, F.P., Martinez-Roig, R., Persico, A., & Tafuri, F. (2025). The role of heart rate variability in the prevention of musculoskeletal injuries in female padel players. Molecular & Cellular Biomechanics, 22(3), 1350. https://doi.org/10.62617/mcb1350

Laukkanen, T., Lipponen, J., Kunutsor, S.K., Zaccardi, F., Araujo, C.G.S., Makikallio, T.H., Khan, H., Willeit, P., Lee, E., Poikonen, S., Tarvainen, M., & Laukkanen, J.A. (2019). Recovery from sauna bathing favorably modulates cardiac autonomic nervous system. Complementary Therapies in Medicine, 45, 190-197. https://doi.org/10.1016/j.ctim.2019.06.011

Leabeater, A.J., James, L.P., Huynh, M., Vleck, V., Plews, D.J., & Driller, M.W. (2022). All the gear: The prevalence and perceived effectiveness of recovery strategies used by triathletes. Performance Enhancement & Health, 10(4), 100235. https://doi.org/10.1016/j.peh.2022.100235

Lee, C.L., Cheng, C.-F., Lee, W.C., & Lin, J.C. (2007). The acute effects of inhaling different concentrations of oxygen on heart rate variability after exhaustive exercise. Journal of Exercise Science and Fitness, 5(1), 56-64.

Lee, E., Ketelhut, S., Wiklund, P., Kostensalo, J., Kolunsarka, I., Hagglund, H., & Ahtiainen, J.P. (2025). Regular postexercise sauna bathing does not improve heart rate variability: A multi-arm randomized controlled trial. Physiological Reports, 13(13), e70449. https://doi.org/10.14814/phy2.70449

Leicht, A.S., Ahmadian, M., & Nakamura, F.Y. (2020). Influence of lower body compression garments on cardiovascular autonomic responses prior to, during and following submaximal cycling exercise. European Journal of Applied Physiology, 120(7), 1601-1607. https://doi.org/10.1007/s00421-020-04391-9

Leicht, A.S., Halliday, A., Sinclair, W.H., D'Auria, S., Buchheit, M., Kenny, G.P., & Stanley, J. (2018). Heart rate variability responses to acute and repeated postexercise sauna in trained cyclists. Applied Physiology, Nutrition, and Metabolism, 43(7), 704-710. https://doi.org/10.1139/apnm-2017-0581

Li, J., Zhang, K., Zhao, T., Huang, W., Hou, R., Wang, S., Zhao, M., & Guo, Y. (2024). Acupressure for depression: A systematic review and meta-analysis. Asian Journal of Psychiatry, 92, 103884. https://doi.org/10.1016/j.ajp.2023.103884

Li, Z., Jiang, W., Chen, Y., Wang, G., Yan, F., Zeng, T., & Fan, H. (2020). Acute and short-term efficacy of sauna treatment on cardiovascular function: A meta-analysis. European Journal of Cardiovascular Nursing, 20(2), 96-105. https://doi.org/10.1177/1474515120944584

Lombardi, G., Ziemann, E., & Banfi, G. (2017). Whole-body cryotherapy in athletes: From therapy to stimulation. An updated review of the literature. Frontiers in Physiology, 8, 258. https://doi.org/10.3389/fphys.2017.00258

Louis, J., Theurot, D., Filliard, J.R., Volondat, M., Dugue, B., & Dupuy, O. (2020). The use of whole-body cryotherapy: Time- and dose-response investigation on circulating blood catecholamines and heart rate variability. European Journal of Applied Physiology, 120(8), 1733-1743. https://doi.org/10.1007/s00421-020-04406-5

Luo, X., Ru, T., Chen, Q., Li, Y., Chen, Y., & Zhou, G. (2022). Influence of daytime blue-enriched bright light on heart rate variability in healthy subjects. Chronobiology International, 39(6), 826-835. https://doi.org/10.1080/07420528.2022.2040526

Martins, V., Allen, M.S., Borges, U., Laterza, P., Jackovic, M., Mosley, E., Javelle, F., & Laborde, S. (2025). Effects of light exposure on vagally-mediated heart rate variability: A systematic review. Neuroscience & Biobehavioral Reviews, 176, 106241. https://doi.org/10.1016/j.neubiorev.2025.106241

Meeusen, R., Duclos, M., Foster, C., Fry, A., Gleeson, M., Nieman, D., Raglin, J., Rietjens, G., Steinacker, J., Urhausen, A., European College of Sport Science, & American College of Sports Medicine. (2013). Prevention, diagnosis, and treatment of the overtraining syndrome: Joint consensus statement of the European College of Sport Science and the American College of Sports Medicine. Medicine and Science in Sports and Exercise, 45(1), 186-205. https://doi.org/10.1249/MSS.0b013e318279a10a

Menezes, M.A., Menezes, D.A., Vasconcelos, L.L., & DeSantana, J.M. (2022). Is electrical stimulation effective in preventing or treating delayed-onset muscle soreness (DOMS) in athletes and untrained adults? A systematic review with meta-analysis. Journal of Pain, 23(12), 2013-2035. https://doi.org/10.1016/j.jpain.2022.05.004

Mihailovic, T., Bouzigon, R., Bouillod, A., Grevillot, J., & Ravier, G. (2023). Post-exercise hyperbaric oxygenation improves recovery for subsequent performance. Research Quarterly for Exercise and Sport, 94(2), 427-434. https://doi.org/10.1080/02701367.2021.2002797

Moore, E., Fuller, J.T., Buckley, J.D., Saunders, S., Halson, S.L., Broatch, J.R., & Bellenger, C.R. (2022). Impact of cold-water immersion compared with passive recovery following a single bout of strenuous exercise on athletic performance in physically active participants: A systematic review with meta-analysis and meta-regression. Sports Medicine, 52(7), 1667-1688. https://doi.org/10.1007/s40279-022-01644-9

Moyer, C.A., Rounds, J., & Hannum, J.W. (2004). A meta-analysis of massage therapy research. Psychological Bulletin,130(1), 3-18. https://doi.org/10.1037/0033-2909.130.1.3

Moyer, C.A., Seefeldt, L., Mann, E.S., & Jackley, L.M. (2011). Does massage therapy reduce cortisol? A comprehensive quantitative review. Journal of Bodywork and Movement Therapies, 15(1), 3-14. https://doi.org/10.1016/j.jbmt.2010.06.001

Mueck-Weymann, M., Janshoff, G., & Mueck, H. (2004). Stretching increases heart rate variability in healthy athletes complaining about limited muscular flexibility. Clinical Autonomic Research, 14(1), 15-18. https://doi.org/10.1007/s10286-004-0123-0

Nielsen, B., Hales, J.R., Strange, S., Christensen, N.J., Warberg, J., & Saltin, B. (1993). Human circulatory and thermoregulatory adaptations with heat acclimation and exercise in a hot, dry environment. The Journal of Physiology,460, 467-485. https://doi.org/10.1113/jphysiol.1993.sp019482

Normand-Gravier, T., Solsona, R., Dablainville, V., Racinais, S., Borrani, F., Bernardi, H., & Sanchez, A.M.J. (2025). Effects of thermal interventions on skeletal muscle adaptations and regeneration: Perspectives on epigenetics: A narrative review. European Journal of Applied Physiology, 125(2), 277-301. https://doi.org/10.1007/s00421-024-05642-9

Paniccia, M., Taha, T., Keightley, M., Thomas, S., Verweel, L., Murphy, J., Wilson, K., & Reed, N. (2018). Autonomic function following concussion in youth athletes: An exploration of heart rate variability using 24-hour recording methodology. Journal of Visualized Experiments, 139, e58203. https://doi.org/10.3791/58203

Park, S.H., Park, S.J., Shin, M.S., & Kim, C.K. (2018). The effects of low-pressure hyperbaric oxygen treatment before and after maximal exercise on lactate concentration, heart rate recovery, and antioxidant capacity. Journal of Exercise Rehabilitation, 14(6), 980-984. https://doi.org/10.12965/jer.1836468.234

Patil, S.G., Mullur, L.M., Khodnapur, J.P., Dhanakshirur, G.B., & Aithala, M.R. (2013). Effect of yoga on short-term heart rate variability measure as a stress index in subjunior cyclists: A pilot study. Indian Journal of Physiology and Pharmacology, 57(2), 153-158.

Perez-Gaido, M., Lalanza, J.F., Parrado, E., & Capdevila, L. (2021). Can HRV biofeedback improve short-term effort recovery? Implications for intermittent load sports. Applied Psychophysiology and Biofeedback, 46(2), 215-226. https://doi.org/10.1007/s10484-020-09495-8

Petrowski, K., Mekschrat, L., Buhrer, S., Siepmann, M., Albus, C., & Schmalbach, B. (2023). Effects of post-awakening light exposure on heart rate variability in healthy male individuals. Applied Psychophysiology and Biofeedback, 48(3), 311-321. https://doi.org/10.1007/s10484-023-09581-7

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Polsgrove, M.J., Eggleston, B.M., & Lockyer, R.J. (2016). Impact of 10-weeks of yoga practice on flexibility and balance of college athletes. International Journal of Yoga, 9(1), 27-34. https://doi.org/10.4103/0973-6131.171710

Posadzki, P., Kuzdzal, A., Lee, M.S., & Ernst, E. (2015). Yoga for heart rate variability: A systematic review and meta-analysis of randomized clinical trials. Applied Psychophysiology and Biofeedback, 40(3), 239-249. https://doi.org/10.1007/s10484-015-9291-z

Reussner, A.K., Bursik, J., Kuhnle, F., Thiel, A., & John, J.M. (2024). The meaning of injury to the elite athlete: A systematic review. Psychology of Sport and Exercise, 71, 102571. https://doi.org/10.1016/j.psychsport.2023.102571

Rojas, J.C., & Gonzalez-Lima, F. (2011). Low-level light therapy of the eye and brain. Eye and Brain, 3, 49-67. https://doi.org/10.2147/EB.S21391

Rollo, S., Tracey, J., & Prapavessis, H. (2017). Effects of a heart rate variability biofeedback intervention on athletes psychological responses following injury: A pilot study. International Journal of Sports and Exercise Medicine, 3(6), 081. https://doi.org/10.23937/2469-5718/1510081

Sandercock, G.R., Grocott-Mason, R., & Brodie, D.A. (2007). Changes in short-term measures of heart rate variability after eight weeks of cardiac rehabilitation. Clinical Autonomic Research, 17(1), 39-45. https://doi.org/10.1007/s10286-007-0392-5

Sanders, D., Spindler, D.J., & Stanley, J. (2022). The multidisciplinary physical preparation of a multiple Paralympic medal-winning cyclist. International Journal of Sports Physiology and Performance, 17(8), 1316-1322. https://doi.org/10.1123/ijspp.2022-0039

Schrempft, S., Baysson, H., Chessa, A., Lorthe, E., Zaballa, M.E., Stringhini, S., Guessous, I., Nehme, M., & The Specchio Study Group. (2024). Associations between bedtime media use and sleep outcomes in an adult population-based cohort. Sleep Medicine, 121, 226-235. https://doi.org/10.1016/j.sleep.2024.06.029

Seiler, S., Haugen, O., & Kuffel, E. (2007). Autonomic recovery after exercise in trained athletes: Intensity and duration effects. Medicine and Science in Sports and Exercise, 39(8), 1366-1373. https://doi.org/10.1249/mss.0b013e318060f17d

Senthinathan, A., Mainwaring, L.M., & Hutchison, M. (2017). Heart rate variability of athletes across concussion recovery milestones: A preliminary study. Clinical Journal of Sport Medicine, 27(3), 288-295. https://doi.org/10.1097/JSM.0000000000000337

Shellock, F.G., & Prentice, W.E. (1985). Warming-up and stretching for improved physical performance and prevention of sports-related injuries. Sports Medicine, 2(4), 267-278. https://doi.org/10.2165/00007256-198502040-00004

Shin, S. (2021). Meta-analysis of the effect of yoga practice on physical fitness in the elderly. International Journal of Environmental Research and Public Health, 18(21), 11663. https://doi.org/10.3390/ijerph182111663

Silvani, M.I., Werder, R., & Perret, C. (2022). The influence of blue light on sleep, performance and wellbeing in young adults: A systematic review. Frontiers in Physiology, 13, 943108. https://doi.org/10.3389/fphys.2022.943108

Stanley, J., Halliday, A., D'Auria, S., Buchheit, M., & Leicht, A.S. (2015). Effect of sauna-based heat acclimation on plasma volume and heart rate variability. European Journal of Applied Physiology, 115(4), 785-794. https://doi.org/10.1007/s00421-014-3060-1

Stanley, J., Peake, J.M., & Buchheit, M. (2013a). Cardiac parasympathetic reactivation following exercise: Implications for training prescription. Sports Medicine, 43(12), 1259-1277. https://doi.org/10.1007/s40279-013-0083-4

Stanley, J., Peake, J.M., & Buchheit, M. (2013b). Consecutive days of cold water immersion: Effects on cycling performance and heart rate variability. European Journal of Applied Physiology, 113(2), 371-384. https://doi.org/10.1007/s00421-012-2445-2

Stephens, J.M., Halson, S., Miller, J., Slater, G.J., & Askew, C.D. (2017). Cold-water immersion for athletic recovery: One size does not fit all. International Journal of Sports Physiology and Performance, 12(1), 2-9. https://doi.org/10.1123/ijspp.2016-0095

Trinh, D.T., Nguyen, N.C., Tran, A.H., Bui, M.P., & Vuong, N.L. (2024). Enhancing vagal tone, modulating heart rate variability with auricular acupressure at point zero: A randomized controlled trial. Medical Acupuncture, 36(4), 203-214. https://doi.org/10.1089/acu.2024.0001

Tygesen, H., Wettervik, C., & Wennerblom, B. (2001). Intensive home-based exercise training in cardiac rehabilitation increases exercise capacity and heart rate variability. International Journal of Cardiology, 79(2-3), 175-182. https://doi.org/10.1016/s0167-5273(01)00414-4

von Rosen, P., Frohm, A., Kottorp, A., Friden, C., & Heijne, A. (2017). Multiple factors explain injury risk in adolescent elite athletes: Applying a biopsychosocial perspective. Scandinavian Journal of Medicine and Science in Sports, 27(12), 2059-2069. https://doi.org/10.1111/sms.12855

Walsh, N.P., Halson, S.L., Sargent, C., Roach, G.D., Nedelec, M., Gupta, L., Leeder, J., Fullagar, H.H., Coutts, A.J., Edwards, B.J., Pullinger, S.A., Robertson, C.M., Burniston, J.G., Lastella, M., Le Meur, Y., Hausswirth, C., Bender, A.M., Grandner, M.A., & Samuels, C.H. (2020). Sleep and the athlete: Narrative review and 2021 expert consensus recommendations. British Journal of Sports Medicine. Advance online publication. https://doi.org/10.1136/bjsports-2020-102025

Warneke, K., Thomas, E., Blazevich, A.J., Afonso, J., Behm, D.G., Marchetti, P.H., Trajano, G.S., Nakamura, M., Ayala, F., Longo, S., Babault, N., Freitas, S.R., Costa, P.B., Konrad, A., Nordez, A., Nelson, A., Zech, A., Kay, A.D., Donti, O., & Wilke, J. (2025). Practical recommendations on stretching exercise: A Delphi consensus statement of international research experts. Journal of Sport and Health Science, 14, 101067. https://doi.org/10.1016/j.jshs.2025.101067

Weerapong, P., Hume, P.A., & Kolt, G.S. (2005). The mechanisms of massage and effects on performance, muscle recovery and injury prevention. Sports Medicine, 35(3), 235-256. https://doi.org/10.2165/00007256-200535030-00004

Weerapong, P., Hume, P.A., & Kolt, G.S. (2013). Stretching: Mechanisms and benefits for sport performance and injury prevention. Physical Therapy Reviews, 9(4), 189-206. https://doi.org/10.1179/108331904225007078

Williams, S., Booton, T., Watson, M., Rowland, D., & Altini, M. (2017). Heart rate variability is a moderating factor in the workload-injury relationship of competitive CrossFit™ athletes. Journal of Sports Science & Medicine, 16(4), 443-449.

Wong, A., & Figueroa, A. (2021). Effects of acute stretching exercise and training on heart rate variability: A review. Journal of Strength and Conditioning Research, 35(5), 1459-1466. https://doi.org/10.1519/JSC.0000000000003084

Yilmaz, E., Aktop, A., Abdioglu, A., Melekoglu, T., & Nalbant, M. (2025). The effect of heart rate variability biofeedback on recovery after aerobic exercise. Applied Psychophysiology and Biofeedback, 50(1), 95-106. https://doi.org/10.1007/s10484-024-09672-z

Zhong, C., Masters, M., Donzella, S.M., Diver, W.R., & Patel, A.V. (2025). Electronic screen use and sleep duration and timing in adults. JAMA Network Open, 8(3), e252493. https://doi.org/10.1001/jamanetworkopen.2025.2493

Zvetkova, E., Koytchev, E., Ivanov, I., Ranchev, S., & Antonov, A. (2023). Biomechanical, healing and therapeutic effects of stretching: A comprehensive review. Applied Sciences, 13(15), 8596. https://doi.org/10.3390/app13158596

Chapter 9

Adam, J., Rupprecht, S., Kunstler, E.C.S., & Hoyer, D. (2023). Heart rate variability as a marker and predictor of inflammation, nosocomial infection, and sepsis: A systematic review. Autonomic Neuroscience: Basic & Clinical, 249, 103116. https://doi.org/10.1016/j.autneu.2023.103116

Addleman, J.S., Lackey, N.S., Tobin, M.A., Lara, G.A., Sinha, S., Morse, R.M., Hajduczok, A.G., Gharbo, R.S., & Gevirtz, R.N. (2025). Heart rate variability applications in medical specialties: A narrative review. Applied Psychophysiology and Biofeedback, 50(3), 359-381. https://doi.org/10.1007/s10484-025-09708-y

Ahmad, S., Tejuja, A., Newman, K.D., Zarychanski, R., & Seely, A.J.E. (2009). Clinical review: A review and analysis of heart rate variability and the diagnosis and prognosis of infection. Critical Care, 13(6), 232. https://doi.org/10.1186/cc8132

Allen, T.M., Struemph, K.L., Toledo-Tamula, M.A., Wolters, P.L., Baldwin, A., Widemann, B., & Martin, S. (2018). The relationship between heart rate variability, psychological flexibility, and pain in neurofibromatosis type 1. Pain Practice,18(8), 969-978. https://doi.org/10.1111/papr.12695

Alqahtani, J.S., Aldhahir, A.M., Alghamdi, S.M., Al Ghamdi, S.S., AlDraiwiesh, I.A., Alsulayyim, A.S., Alqahtani, A.S., Alobaidi, N.Y., Al Saikhan, L., AlRabeeah, S.M., Alzahrani, E.M., Heubel, A.D., Mendes, R.G., Alqarni, A.A., Alanazi, A.M., & Oyelade, T. (2023). A systematic review and meta-analysis of heart rate variability in COPD. Frontiers in Cardiovascular Medicine, 10, 1070327. https://doi.org/10.3389/fcvm.2023.1070327

Altowerqi, Z.M., Zainuddin, Z.A., & Sayed, H.A. (2020). Prevalence of metabolic syndrome among former athletes. International Journal of Mechanical and Production Engineering Research and Development, 10(3), 7135-7140.

Balcioglu, A.S., Akinci, S., Cicek, D., Eldem, H.O., Coner, A., Bal, U.A., & Muderrisoglu, H. (2016). Which is responsible for cardiac autonomic dysfunction in non-diabetic patients with metabolic syndrome: Prediabetes or the syndrome itself? Diabetes & Metabolic Syndrome, 10(1 Suppl. 1), S13-S20. https://doi.org/10.1016/j.dsx.2015.09.001

Balint, E.M., Grüner, B., Haase, S., Kaw-Geppert, M., Thayer, J.F., Gündel, H., & Jarczok, M.N. (2022). A randomized clinical trial to stimulate the cholinergic anti-inflammatory pathway in patients with moderate COVID-19-pneumonia using a slow-paced breathing technique. Frontiers in Immunology, 13, 928979. https://doi.org/10.3389/fimmu.2022.928979

Bateman, L., Bested, A.C., Bonilla, H.F., Chheda, B.V., Chu, L., Curtin, J.M., Dempsey, T.T., Dimmock, M.E., Dowell, T.G., Felsenstein, D., Kaufman, D.L., Klimas, N.G., Komaroff, A.L., Lapp, C.W., Levine, S.M., Montoya, J.G., Natelson, B.H., Peterson, D.L., Podell, R.N., Rey, I.R., Ruhoy, I.S., Vera-Nunez, M.A., . . . Yellman, B.P. (2021). Myalgic encephalomyelitis/chronic fatigue syndrome: Essentials of diagnosis and management. Mayo Clinic Proceedings, 96(11), 2861-2878. https://doi.org/10.1016/j.mayocp.2021.07.004

Baum, A. (2006). Eating disorders in the male athlete. Sports Medicine, 36(1), 1-6. https://doi.org/10.2165/00007256-200636010-00001

Benfante, R., Di Lascio, S., Cardani, S., & Fornasari, D. (2021). Acetylcholinesterase inhibitors targeting the cholinergic anti-inflammatory pathway: A new therapeutic perspective in aging-related disorders. Aging Clinical and Experimental Research, 33(4), 823-834. https://doi.org/10.1007/s40520-019-01359-4

Ben-Menachem, E., Revesz, D., Simon, B.J., & Silberstein, S. (2015). Surgically implanted and non-invasive vagus nerve stimulation: A review of efficacy, safety and tolerability. European Journal of Neurology, 22(9), 1260-1268. https://doi.org/10.1111/ene.12629

Berry, M.E., Chapple, I.T., Ginsberg, J.P., Gleichauf, K.J., Meyer, J.A., & Nagpal, M.L. (2014). Non-pharmacological intervention for chronic pain in veterans: A pilot study of heart rate variability biofeedback. Global Advances in Integrative Medicine and Health, 3(2), 28-33. https://doi.org/10.7453/gahmj.2013.075

Bertaglia, E., Zoppo, F., Bonanno, C., Pellizzari, N., Frigato, N., & Pascotto, P. (2005). Autonomic modulation of the sinus node following electrical cardioversion of persistent atrial fibrillation: Relation with early recurrence. International Journal of Cardiology, 102(2), 219-223. https://doi.org/10.1016/j.ijcard.2004.05.013

Bessa, A.L., Oliveira, V.N., Agostini, G.G., Oliveira, R.J., Oliveira, A.C., White, G.E., Wells, G.D., Teixeira, D.N., & Espindola, F.S. (2016). Exercise intensity and recovery: Biomarkers of injury, inflammation, and oxidative stress. Journal of Strength and Conditioning Research, 30(2), 311-319. https://doi.org/10.1519/JSC.0b013e31828f1ee9

Biondi, B., Kahaly, G.J., & Robertson, R.P. (2019). Thyroid dysfunction and diabetes mellitus: Two closely associated disorders. Endocrine Reviews, 40(3), 789-824. https://doi.org/10.1210/er.2018-00163

Bogdan, C., Apostol, A., Ivan, V.M., Sandu, O.E., Petre, I., Suciu, O., Marc, L.E., Maralescu, F.M., & Lighezan, D.F. (2024). Heart rate variability and global longitudinal strain for prognostic evaluation and recovery assessment in conservatively managed post-myocardial infarction patients. Journal of Clinical Medicine, 13(18), 5435. https://doi.org/10.3390/jcm13185435

Bonaz, B., Sinniger, V., & Pellissier, S. (2017). The vagus nerve in the neuro-immune axis: Implications in the pathology of the gastrointestinal tract. Front Immunol, 8, 1452. https://doi.org/10.3389/fimmu.2017.01452

Bonci, C.M., Bonci, L.J., Granger, L.R., Johnson, C.L., Malina, R.M., Milne, L.W., Ryan, R.R., & Vanderbunt, E.M. (2008). National Athletic Trainers' Association position statement: Preventing, detecting, and managing disordered eating in athletes. Journal of Athletic Training, 43(1), 80-108. https://doi.org/10.4085/1062-6050-43.1.80

Boneva, R.S., Decker, M.J., Maloney, E.M., Lin, J.M., Jones, J.F., Helgason, H.G., Heim, C.M., David B. Rye, D.B., & Reeves, W.C. (2007). Higher heart rate and reduced heart rate variability persist during sleep in chronic fatigue syndrome: A population-based study. Autonomic Neuroscience, 137(1-2), 94-101. https://doi.org/10.1016/j.autneu.2007.08.002

Borges, U., Lobinger, B., Javelle, F., Watson, M., Mosley, E., & Laborde, S. (2021). Using slow-paced breathing to foster endurance, well-being, and sleep quality in athletes during the COVID-19 pandemic. Frontiers in Psychology, 12, 624655. https://doi.org/10.3389/fpsyg.2021.624655

Buccelletti, E., Gilardi, E., Scaini, E., Galiuto, L., Persiani, R., Biondi, A., Basile, F., & Silveri, N.G. (2009). Heart rate variability and myocardial infarction: Systematic literature review and metanalysis. European Review for Medical and Pharmacological Sciences, 13(4), 299-307.

Burch, J.B., Ginsberg, J.P., McLain, A.C., Franco, R., Stokes, S., Susko, K., Hendry, W., Crowley, E., Christ, A., Hanna, J., Anderson, A., Hebert, J.R., & O'Rourke, M.A. (2020). Symptom management among cancer survivors: Randomized pilot intervention trial of heart rate variability biofeedback. Applied Psychophysiology and Biofeedback, 45(2), 99-108. https://doi.org/10.1007/s10484-020-09462-3

Burlacu, A., Brinza, C., Popa, I.V., Covic, A., & Floria, M. (2021). Influencing cardiovascular outcomes through heart rate variability modulation: A systematic review. Diagnostics, 11(12), 2198. https://doi.org/10.3390/diagnostics11122198

Chalmers, J.A., Quintana, D.S., Abbott, M.J., & Kemp, A.H. (2014). Anxiety disorders are associated with reduced heart rate variability: A meta-analysis. Front Psychiatry, 5, 80. https://doi.org/10.3389/fpsyt.2014.00080

Chan, C.K., & Yao, X. (2008). Air pollution in mega cities in China. Atmospheric Environment, 42(1), 1-42. https://doi.org/10.1016/j.atmosenv.2007.09.003

Chen, J.L., Chiu, H.W., Tseng, Y.J., & Chu, W.C. (2006). Hyperthyroidism is characterized by both increased sympathetic and decreased vagal modulation of heart rate: Evidence from spectral analysis of heart rate variability. Clinical Endocrinology, 64(6), 611-616. https://doi.org/10.1111/j.1365-2265.2006.02514.x

Chen, L., Deng, H., Cui, H., Fang, J., Zuo, Z., Deng, J., Li, Y., Wang, X., & Zhao, L. (2018). Inflammatory responses and inflammation-associated diseases in organs. Oncotarget, 9(6), 7204-7218. https://doi.org/10.18632/oncotarget.23208

Cheng, Y.C., Huang, Y.C., & Huang, W.L. (2022). Heart rate variability in patients with dementia or neurocognitive disorders: A systematic review and meta-analysis. Australian & New Zealand Journal of Psychiatry, 56(1), 16-27. https://doi.org/10.1177/0004867420976853

Ciencewicki, J., & Jaspers, I. (2007). Air pollution and respiratory viral infection. Inhalation Toxicology, 19(14), 1135-1146. https://doi.org/10.1080/08958370701665434

Cruz, G.H., Orellana, J.N., Taraco, A.R., & Colmenero, B.R. (2016). Leukocyte populations are associated with heart rate variability after a triathlon. Journal of Human Kinetics, 54, 55-63. https://doi.org/10.1515/hukin-2016-0036

de Castilho, F.M., Ribeiro, A.L.P., Nobre, V., Barros, G., & de Sousa, M.R. (2018). Heart rate variability as predictor of mortality in sepsis: A systematic review. PLoS ONE, 13(9), e0203487. https://doi.org/10.1371/journal.pone.0203487

De Ferrari, G.M., & Schwartz, P.J. (2011). Vagus nerve stimulation: From pre-clinical to clinical application: Challenges and future directions. Heart Failure Reviews, 16(2), 195-203. https://doi.org/10.1007/s10741-010-9216-0

Dekker, J.M., Crow, R.S., Folsom, A.R., Hannan, P.J., Liao, D., Swenne, C.A., & Schouten, E.G. (2000). Low heart rate variability in a 2-minute rhythm strip predicts risk of coronary heart disease and mortality from several causes—The ARIC study. Circulation, 102(11), 1239-1244. https://doi.org/10.1161/01.Cir.102.11.1239

Delves, P.J., & Roitt, I.M. (2000). The immune system. First of two parts. New England Journal of Medicine, 343(1), 37-49. https://doi.org/10.1056/NEJM200007063430107

de Oliveira, E.P., Burini, R.C., & Jeukendrup, A. (2014). Gastrointestinal complaints during exercise: Prevalence, etiology, and nutritional recommendations. Sports Medicine, 44(Suppl. 1), S79-S85. https://doi.org/10.1007/s40279-014-0153-2

Doeven, S.H., Brink, M.S., Kosse, S.J., & Lemmink, K. (2018). Postmatch recovery of physical performance and biochemical markers in team ball sports: A systematic review. BMJ Open Sport & Exercise Medicine, 4(1), e000264. https://doi.org/10.1136/bmjsem-2017-000264

Donze, C., Massot, C., Hautecoeur, P., Cattoir-Vue, H., & Guyot, M.A. (2017). The practice of sport in multiple sclerosis: Update. Current Sports Medicine Reports, 16(4), 274-279. https://doi.org/10.1249/JSR.0000000000000374

Evangelista, G., Dono, F., Consoli, S., Lanzone, J., Corniello, C., Russo, M., Anzellotti, F., Onofrj, M., Vollono, C., & Sensi, S.L. (2023). Heart rate variability modification as a predictive factor of sudden unexpected death in epilepsy: How far are we? A systematic review and meta-analysis. European Journal of Neurology, 30(7), 2122-2131. https://doi.org/10.1111/ene.15792

Fang, S.C., Wu, Y.L., & Tsai, P.S. (2020). Heart rate variability and risk of all-cause death and cardiovascular events in patients with cardiovascular disease: A meta-analysis of cohort studies. Biological Research for Nursing, 22(1), 45-56. https://doi.org/10.1177/1099800419877442

Faust, O., Hong, W., Loh, H.W., Xu, S., Tan, R.S., Chakraborty, S., Barua, P.D., Molinari, F., & Acharya, U.R. (2022). Heart rate variability for medical decision support systems: A review. Computers in Biology and Medicine, 145, 105407. https://doi.org/10.1016/j.compbiomed.2022.105407

Forte, G., Troisi, G., Pazzaglia, M., Pascalis, V., & Casagrande, M. (2022). Heart rate variability and pain: A systematic review. Brain Sciences, 12(2), 153. https://doi.org/10.3390/brainsci12020153

Fournie, C., Chouchou, F., Dalleau, G., Caderby, T., Cabrera, Q., & Verkindt, C. (2021). Heart rate variability biofeedback in chronic disease management: A systematic review. Complementary Therapies in Medicine, 60, 102750. https://doi.org/10.1016/j.ctim.2021.102750

Franca da Silva, A.K., Penachini da Costa de Rezende Barbosa, M., Marques Vanderlei, F., Destro Christofaro, D.G., & Marques Vanderlei, L.C. (2016). Application of heart rate variability in diagnosis and prognosis of individuals with diabetes mellitus: Systematic review. Annals of Noninvasive Electrocardiology, 21(3), 223-235. https://doi.org/10.1111/anec.12372

Frasch, M.G. (2022). Heart rate as a non-invasive biomarker of inflammation: Implications for digital health. Frontiers in Immunology, 13, 930445. https://doi.org/10.3389/fimmu.2022.930445

Gardner, R.C., & Yaffe, K. (2015). Epidemiology of mild traumatic brain injury and neurodegenerative disease. Molecular and Cellular Neuroscience, 66(Pt B), 75-80. https://doi.org/10.1016/j.mcn.2015.03.001

Garfinkel, D. (1983). Headache in athletes. The Physician and Sportsmedicine, 11(1), 67-76. https://doi.org/10.1080/00913847.1983.11708435

Gathright, E.C., Hughes, J.W., Sun, S., Storlazzi, L.E., DeCosta, J., Balletto, B.L., Carey, M.P., Scott-Sheldon, L.A.J., & Salmoirago-Blotcher, E. (2024). Effects of stress management interventions on heart rate variability in adults with cardiovascular disease: A systematic review and meta-analysis. Journal of Behavioral Medicine, 47(3), 374-388. https://doi.org/10.1007/s10865-024-00468-4

George, M.S., Sackeim, H.A., Rush, A.J., Marangell, L.B., Nahas, Z., Husain, M.M., Lisanby, S., Burt, T., Goldman, J., & Ballenger, J.C. (2000). Vagus nerve stimulation: A new tool for brain research and therapy. Biological Psychiatry, 47(4), 287-295. https://doi.org/10.1016/s0006-3223(99)00308-x

Giel, K.E., Hermann-Werner, A., Mayer, J., Diehl, K., Schneider, S., Thiel, A., Zipfel, S., for the GOAL Study Group. (2016). Eating disorder pathology in elite adolescent athletes. International Journal of Eating Disorders, 49(6), 553-562. https://doi.org/10.1002/eat.22511

Gleeson, M. (2007). Immune function in sport and exercise. Journal of Applied Physiology, 103(2), 693-699. https://doi.org/10.1152/japplphysiol.00008.2007

Gleeson, M., & Pyne, D.B. (2016). Respiratory inflammation and infections in high-performance athletes. Immunology & Cell Biology, 94(2), 124-131. https://doi.org/10.1038/icb.2015.100

Guo, J., Zhang, X., Wang, L., Guo, Y., & Xie, M. (2013). Prevalence of metabolic syndrome and its components among Chinese professional athletes of strength sports with different body weight categories. PLoS ONE, 8(11), e79758. https://doi.org/10.1371/journal.pone.0079758

Hainline, B., Turner, J.A., Caneiro, J.P., Stewart, M., & Lorimer Moseley, G. (2017). Pain in elite athletes-neurophysiological, biomechanical and psychosocial considerations: A narrative review. British Journal of Sports Medicine, 51(17), 1259-1264. https://doi.org/10.1136/bjsports-2017-097890

Hayden, F.G. (2004). Rhinovirus and the lower respiratory tract. Reviews in Medical Virology, 14(1), 17-31. https://doi.org/10.1002/rmv.406

Heimrich, K.G., Lehmann, T., Schlattmann, P., & Prell, T. (2021). Heart rate variability analyses in Parkinson's disease: A systematic review and meta-analysis. Brain Science, 11(8), 959. https://doi.org/10.3390/brainsci11080959

Hellings, N., Raus, J., & Stinissen, P. (2002). Insights into the immunopathogenesis of multiple sclerosis. Immunologic Research, 25(1), 27-51. https://doi.org/10.1385/IR:25:1:27

Hernandez-Vicente, A., Hernando, D., Santos-Lozano, A., Rodriguez-Romo, G., Vicente-Rodriguez, G., Pueyo, E., Bailon, R., & Garatachea, N. (2020). Heart rate variability and exceptional longevity. Frontiers in Physiology, 11, 566399. https://doi.org/10.3389/fphys.2020.566399

Hillebrand, S., Gast, K.B., de Mutsert, R., Swenne, C.A., Jukema, J.W., Middeldorp, S., Rosendaal, F.R., & Dekkers, O.M. (2013). Heart rate variability and first cardiovascular event in populations without known cardiovascular disease: Meta-analysis and dose-response meta-regression. Europace, 15(5), 742-749. https://doi.org/10.1093/europace/eus341

Hirtz, D., Thurman, D.J., Gwinn-Hardy, K., Mohamed, M., Chaudhuri, A.R., & Zalutsky, R. (2007). How common are the "common" neurologic disorders? Neurology, 68(5), 326-337. https://doi.org/10.1212/01.wnl.0000252807.38124.a3

Hottenrott, L., Gronwald, T., Hottenrott, K., Wiewelhove, T., & Ferrauti, A. (2021). Utilizing heart rate variability for coaching athletes during and after viral infection: A case report in an elite endurance athlete. Frontiers in Sports and Active Living, 3, 612782. https://doi.org/10.3389/fspor.2021.612782

Hugo, J., & Ganguli, M. (2014). Dementia and cognitive impairment: Epidemiology, diagnosis, and treatment. Clinics in Geriatric Medicine, 30(3), 421-442. https://doi.org/10.1016/j.cger.2014.04.001

Hull, J.H., Jackson, A.R., Ranson, C., Brown, F., Wootten, M., & Loosemore, M. (2021). The benefits of a systematic assessment of respiratory health in illness-susceptible athletes. European Respiratory Journal, 57(6), 2003722. https://doi.org/10.1183/13993003.03722-2020

Iwen, K.A., Schroder, E., & Brabant, G. (2013). Thyroid hormones and the metabolic syndrome. European Thyroid Journal, 2(2), 83-92. https://doi.org/10.1159/000351249

Jarczok, M.N., Weimer, K., Braun, C., Williams, D.P., Thayer, J.F., Gundel, H.O., & Balint, E.M. (2022). Heart rate variability in the prediction of mortality: A systematic review and meta-analysis of healthy and patient populations. Neuroscience & Biobehavioral Reviews, 143, 104907. https://doi.org/10.1016/j.neubiorev.2022.104907

Jeukendrup, A.E. (2017). Training the gut for athletes. Sports Medicine, 47(Suppl. 1), 101-110. https://doi.org/10.1007/s40279-017-0690-6

Johnston, B.W., Barrett-Jolley, R., Krige, A., & Welters, I.D. (2020). Heart rate variability: Measurement and emerging use in critical care medicine. Journal of the Intensive Care Society, 21(2), 148-157. https://doi.org/10.1177/1751143719853744

Kaulback, K., Pyne, D.B., Hull, J.H., Snyders, C., Sewry, N., & Schwellnus, M. (2023). The effects of acute respiratory illness on exercise and sports performance outcomes in athletes: A systematic review by a subgroup of the IOC consensus group on "acute respiratory illness in the athlete." European Journal of Sport Science, 23(7), 1356-1374. https://doi.org/10.1080/17461391.2022.2089914

Kemp, A.H., Quintana, D.S., Gray, M.A., Felmingham, K.L., Brown, K., & Gatt, J.M. (2010). Impact of depression and antidepressant treatment on heart rate variability: a review and meta-analysis. Biol Psychiatry, 67(11), 1067-1074. https://doi.org/10.1016/j.biopsych.2009.12.012

Kenney, M.J., & Ganta, C.K. (2014). Autonomic nervous system and immune system interactions. Comprehensive Physiology, 4(3), 1177-1200. https://doi.org/10.1002/cphy.c130051

Kleiger, R.E., Miller, J.P., Bigger, J.T., Jr., & Moss, A.J. (1987). Decreased heart rate variability and its association with increased mortality after acute myocardial infarction. American Journal of Cardiology, 59, 256-262. https://doi.org/10.1016/0002-9149(87)90795-8

Koenig, J., Falvay, D., Clamor, A., Wagner, J., Jarczok, M.N., & Ellis, R. (2016). Pneumogastric (vagus) nerve activity indexed by heart rate variability in chronic pain patients compared to healthy controls: A meta-analysis. Pain Physician,19(1), E55-E78.

Koenig, J., Williams, D.P., Kemp, A.H., & Thayer, J.F. (2015). Vagally mediated heart rate variability in headache patients-a systematic review and meta-analysis. Cephalalgia 36(3), 265-278. https://doi.org/10.1177/0333102415583989

Kohlenberg, C.J., & Kohlenberg, N.J. (2020). Dementia, etiologies, and implications on communication. In T. Stickle (Ed.), Learning from the talk of persons with dementia: A practical guide to interaction and interactional research (pp. 15-30). Springer International. https://doi.org/10.1007/978-3-030-43977-4_2

Kromenacker, B.W., Sanova, A.A., Marcus, F.I., Allen, J.J.B., & Lane, R.D. (2018). Vagal mediation of low-frequency heart rate variability during slow yogic breathing. Psychosomatic Medicine, 80(6), 581-587. https://doi.org/10.1097/psy.0000000000000603

Kumar, E.C., Gaur, G.S., Yerrabelli, D., Sahoo, J., Vairappan, B., & Goud, A.C. (2023). Association between metabolic syndrome components and cardiac autonomic modulation in southern Indian adults with pre-metabolic syndrome: hyperglycemia is the major contributing factor. Korean J Physiol Pharmacol, 27(1), 49-59. https://doi.org/10.4196/kjpp.2023.27.1.49

Kwon, C.Y. (2023). The impact of SARS-CoV-2 infection on heart rate variability: A systematic review of observational studies with control groups. International Journal of Environmental Research and Public Health, 20(2), 909. https://doi.org/10.3390/ijerph20020909

Kwon, C.Y., & Lee, B. (2022). Impact of COVID-19 vaccination on heart rate variability: A systematic review. Vaccines,10(12), 2095. https://doi.org/10.3390/vaccines10122095

Laborde, S., Allen, M.S., Borges, U., Dosseville, F., Hosang, T.J., Iskra, M., Mosley, E., Salvotti, C., Spolverato, L., Zammit, N., & Javelle, F. (2022). Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neuroscience & Biobehavorial Reviews, 138, 104711. https://doi.org/10.1016/j.neubiorev.2022.104711

Laborde, S., Zammit, N., Iskra, M., Mosley, E., Borges, U., Allen, M.S., & Javelle, F. (2022). The influence of breathing techniques on physical sport performance: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology, 17(2), 1222-1277. https://doi.org/10.1080/1750984x.2022.2145573

la Roi-Teeuw, H.M., van Smeden, M., Bos, M., de Wilde, S.M., Yang, B., Rutten, F.H., & Geersing, G.J. (2023). Estimated causal effects of common respiratory infections on cardiovascular risk: A meta-analysis. Open Heart, 10(2), e002501. https://doi.org/10.1136/openhrt-2023-002501

Lehrer, P., Kaur, K., Sharma, A., Shah, K., Huseby, R., Bhavsar, J., & Zhang, Y. (2020). Heart rate variability biofeedback improves emotional and physical health and performance: A systematic review and meta-analysis. Applied Psychophysiology and Biofeedback, 45(3), 109-129. https://doi.org/10.1007/s10484-020-09466-z

Lew, M. (2007). Overview of Parkinson's disease. Pharmacotherapy, 27(12 Pt 2), 155S-160S. https://doi.org/10.1592/phco.27.12part2.155S

Li, Z.Y., Chang, J.R., Wang, C., Jin, M., Cheng, I.H., Yau, S.Y., Cheung, W., & Tsang, H.W. (2025). The effects of non-pharmacological interventions on vagally-mediated heart rate variability (vmHRV) in individuals with depression: A systematic review and meta-analysis. Neuroscience & Biobehavioral Reviews, 176, 106300. https://doi.org/10.1016/j.neubiorev.2025.106300

Liu, K.Y., Elliott, T., Knowles, M., & Howard, R. (2022). Heart rate variability in relation to cognition and behavior in neurodegenerative diseases: A systematic review and meta-analysis. Ageing Research Reviews, 73, 101539. https://doi.org/10.1016/j.arr.2021.101539

Lotufo, P.A., Valiengo, L., Bensenor, I.M., & Brunoni, A.R. (2012). A systematic review and meta-analysis of heart rate variability in epilepsy and antiepileptic drugs. Epilepsia, 53(2), 272-282. https://doi.org/10.1111/j.1528-1167.2011.03361.x

MacIntyre, E.A., Gehring, U., Molter, A., Fuertes, E., Klumper, C., Kramer, U., Quass, U., Hoffmann, B., Gascon, M., Brunekreef, B., Koppelman, G.H., Beelen, R., Hoek, G., Birk, M., de Jongste, J.C., Smit, H.A., Cyrys, J., Gruzieva, O., Korek, M., . . . Heinrich, J. (2014). Air pollution and respiratory infections during early childhood: An analysis of 10 European birth cohorts within the ESCAPE Project. Environmental Health Perspectives, 122(1), 107-113. https://doi.org/10.1289/ehp.1306755

MacKinnon, L.T. (2000). Special feature for the Olympics: Effects of exercise on the immune system: Overtraining effects on immunity and performance in athletes. Immunology & Cell Biology, 78(5), 502-509. https://doi.org/10.1111/j.1440-1711.2000.t01-7-.x

Margonis, K., Fatouros, I.G., Jamurtas, A.Z., Nikolaidis, M.G., Douroudos, I., Chatzinikolaou, A., Mitrakou, A., Mastorakos, G., Papassotiriou, I., Taxildaris, K., & Kouretas, D. (2007). Oxidative stress biomarkers responses to physical overtraining: Implications for diagnosis. Free Radical Biology and Medicine, 43(6), 901-910. https://doi.org/10.1016/j.freeradbiomed.2007.05.022

Maser, R.E., & Lenhard, M.J. (2005). Cardiovascular autonomic neuropathy due to diabetes mellitus: Clinical manifestations, consequences, and treatment. Journal of Clinical Endocrinology & Metabolism, 90(10), 5896-5903. https://doi.org/10.1210/jc.2005-0754

McHugh, C., Hind, K., Cunningham, J., Davey, D., & Wilson, F. (2020). A career in sport does not eliminate risk of cardiovascular disease: A systematic review and meta-analysis of the cardiovascular health of field-based athletes. Journal of Science and Medicine in Sport, 23(9), 792-799. https://doi.org/10.1016/j.jsams.2020.02.009

McHugh, C., Hind, K., Davey, D., & Wilson, F. (2019). Cardiovascular health of retired field-based athletes: A systematic review and meta-analysis. Orthopaedic Journal of Sports Medicine, 7(8), 2325967119862750. https://doi.org/10.1177/2325967119862750

Midgley, A. (2003). Infection and the elite athlete: A review. Research in Sports Medicine, 11(4), 235-260. https://doi.org/10.1080/714041039

Miglis, M.G., & Muppidi, S. (2018). Autonomic dysfunction in multiple sclerosis and other updates on recent autonomic research. Clinical Autonomic Research, 28(4), 391-393. https://doi.org/10.1007/s10286-018-0548-5

Mihalik, J.P., Stump, J.E., Collins, M.W., Lovell, M.R., Field, M., & Maroon, J.C. (2005). Posttraumatic migraine characteristics in athletes following sports-related concussion. Journal of Neurosurgery, 102(5), 850-855. https://doi.org/10.3171/jns.2005.102.5.0850

Mroz, M., Czub, M., & Brytek-Matera, A. (2022). Heart rate variability—An index of the efficacy of complementary therapies in irritable bowel syndrome: A systematic review. Nutrients, 14(16), 3447. https://doi.org/10.3390/nu14163447

Nelson, M.J., Bahl, J.S., Buckley, J.D., Thomson, R.L., & Davison, K. (2019). Evidence of altered cardiac autonomic regulation in myalgic encephalomyelitis/chronic fatigue syndrome: A systematic review and meta-analysis. Medicine, 98(43), e17600. https://doi.org/10.1097/MD.0000000000017600

Newman, W., Parry-Williams, G., Wiles, J., Edwards, J., Hulbert, S., Kipourou, K., Papadakis, M., Sharma, R., & O'Driscoll, J. (2021). Risk of atrial fibrillation in athletes: A systematic review and meta-analysis. British Journal of Sports Medicine, 55(21), 1233-1238. https://doi.org/10.1136/bjsports-2021-103994

Ottaviani, M.M., & Macefield, V.G. (2022). Structure and functions of the vagus nerve in mammals. Comprehensive Physiology, 12(4), 3989-4037. https://doi.org/10.1002/cphy.c210042

Parpa, K., Paludo, A.C., Govindasamy, K., Badicu, G., & Michaelides, M. (2025). Heart rate variability in female soccer players, before, during, and after a COVID-19 positive test. Scientific Reports, 15(1), 24675. https://doi.org/10.1038/s41598-025-10747-y

Pavlov, V.A., & Tracey, K.J. (2012). The vagus nerve and the inflammatory reflex—Linking immunity and metabolism. Nature Reviews Endocrinology, 8(12), 743-754. https://doi.org/10.1038/nrendo.2012.189

Pavlov, V.A., Wang, H., Czura, C.J., Friedman, S.G., & Tracey, K.J. (2003). The cholinergic anti-inflammatory pathway: A missing link in neuroimmunomodulation. Molecular Medicine, 9(5-8), 125-134.

Peschel, S.K., Feeling, N.R., Vogele, C., Kaess, M., Thayer, J.F., & Koenig, J. (2016). A meta-analysis on resting state high-frequency heart rate variability in bulimia nervosa. European Eating Disorders Review, 24(5), 355-365. https://doi.org/10.1002/erv.2454

Peyser, D., Scolnick, B., Hildebrandt, T., & Taylor, J.A. (2020). Heart rate variability as a biomarker for anorexia nervosa: A review. European Eating Disorders Review. Advance online publication. https://doi.org/10.1002/erv.2791

Pieters, N., Plusquin, M., Cox, B., Kicinski, M., Vangronsveld, J., & Nawrot, T.S. (2012). An epidemiological appraisal of the association between heart rate variability and particulate air pollution: A meta-analysis. Heart, 98(15), 1127-1135. https://doi.org/10.1136/heartjnl-2011-301505

Plows, J.F., Stanley, J.L., Baker, P.N., Reynolds, C.M., & Vickers, M.H. (2018). The pathophysiology of gestational diabetes mellitus. International Journal of Molecular Sciences, 19(11), 3342. https://doi.org/10.3390/ijms19113342

Price, O.J., Sewry, N., Schwellnus, M., Backer, V., Reier-Nilsen, T., Bougault, V., Pedersen, L., Chenuel, B., Larsson, K., & Hull, J.H. (2022). Prevalence of lower airway dysfunction in athletes: A systematic review and meta-analysis by a subgroup of the IOC consensus group on "acute respiratory illness in the athlete." British Journal of Sports Medicine,56(4), 213-222. https://doi.org/10.1136/bjsports-2021-104601

Purcell, C., Duignan, C., Fullen, B.M., Ryan, S., Ward, T., & Caulfield, B. (2023). Comprehensive assessment and classification of upper and lower limb pain in athletes: A scoping review. British Journal of Sports Medicine, 57(9), 535-542. https://doi.org/10.1136/bjsports-2022-106380

Queiroz, M.G., Prado, A.G.K., Alves-Santos, E.T., Araujo, J.A., Damazo, A.S., & Cambri, L.T. (2022). Influence of family history of hypertension on blood pressure and heart rate variability in young adults: A meta-analysis. Blood Pressure Monitoring, 27(4), 259-271. https://doi.org/10.1097/MBP.0000000000000599

Renteria, L.I., Greenwalt, C.E., Johnson, S., Kviatkovsky, S.A., Dupuit, M., Angeles, E., Narayanan, S., Zeleny, T., & Ormsbee, M.J. (2024). Early detection of COVID-19 in female athletes using wearable technology. Sports Health, 16(4), 512-517. https://doi.org/10.1177/19417381231183709

Ruby, J.G., Wright, K.M., Rand, K.A., Kermany, A., Noto, K., Curtis, D., Varner, N., Garrigan, D., Slinkov, D., Dorfman, I., Granka, J.M., Byrnes, J., Myres, N., & Ball, C. (2018). Estimates of the heritability of human longevity are substantially inflated due to assortative mating. Genetics, 210(3), 1109-1124. https://doi.org/10.1534/genetics.118.301613

Sadowski, A., Dunlap, C., Lacombe, A., & Hanes, D. (2020). Alterations in heart rate variability associated with irritable bowel syndrome or inflammatory bowel disease: A systematic review and meta-analysis. Clinical and Translational Gastroenterology, 12(1), e00275. https://doi.org/10.14309/ctg.0000000000000275

Sanches, C.A., Silva, G.A., Librantz, A.F.H., Sampaio, L.M.M., & Belan, P.A. (2023). Wearable devices to diagnose and monitor the progression of COVID-19 through heart rate variability measurement: Systematic review and meta-analysis. Journal of Medical Internet Research, 25, e47112. https://doi.org/10.2196/47112

Schnekenberg, L., Sedghi, A., Schoene, D., Pallesen, L.P., Barlinn, J., Woitek, F., Linke, A., Puetz, V., Barlinn, K., Mangner, N., & Siepmann, T. (2023). Assessment and therapeutic modulation of heart rate variability: Potential implications in patients with COVID-19. Journal of Cardiovascular Development and Disease, 10(7), 297. https://doi.org/10.3390/jcdd10070297

Seifert, T. (2016). Post-traumatic headache therapy in the athlete. Current Pain and Headache Reports, 20(6), 41. https://doi.org/10.1007/s11916-016-0568-6

Sequeira, V.C.C., Bandeira, P.M., & Azevedo, J.C.M. (2019). Heart rate variability in adults with obstructive sleep apnea: A systematic review. Sleep Science, 12(3), 214-221. https://doi.org/10.5935/1984-0063.20190082

Sessa, F., Anna, V., Messina, G., Cibelli, G., Monda, V., Marsala, G., Ruberto, M., Biondi, A., Cascio, O., Bertozzi, G., Pisanelli, D., Maglietta, F., Messina, A., Mollica, M.P., & Salerno, M. (2018). Heart rate variability as predictive factor for sudden cardiac death. Aging, 10(2), 166-177. https://doi.org/10.18632/aging.101386

Sevoz-Couche, C., & Laborde, S. (2022). Heart rate variability and slow-paced breathing: when coherence meets resonance. Neuroscience & Biobehavorial Reviews, 135, 104576. https://doi.org/10.1016/j.neubiorev.2022.104576

Singh, J.P., Larson, M.G., O'Donnell, C.J., Wilson, P.F., Tsuji, H., Lloyd-Jones, D.M., & Levy, D. (2000). Association of hyperglycemia with reduced heart rate variability (The Framingham Heart Study). Am J Cardiol, 86(3), 309-312. https://doi.org/10.1016/s0002-9149(00)00920-6

Smith, L.L. (2000). Cytokine hypothesis of overtraining: A physiological adaptation to excessive stress? Medicine and Science in Sports and Exercise, 32(2), 317-331. https://doi.org/10.1097/00005768-200002000-00011

Smith, R., Thayer, J.F., Khalsa, S.S., & Lane, R.D. (2017). The hierarchical basis of neurovisceral integration. Neuroscience & Biobehavioral Reviews, 75, 274-296. https://doi.org/10.1016/j.neubiorev.2017.02.003

Spada, G.E., Masiero, M., Pizzoli, S.F.M., & Pravettoni, G. (2022). Heart rate variability biofeedback in cancer patients: A scoping review. Behavioral Sciences, 12(10), 389. https://doi.org/10.3390/bs12100389

Suh, H.W., Kwon, C.Y., & Lee, B. (2023). Long-term impact of COVID-19 on heart rate variability: A systematic review of observational studies. Healthcare, 11(8), 1095. https://doi.org/10.3390/healthcare11081095

Sweeting, J., & Semsarian, C. (2018). Sudden cardiac death in athletes. Heart, Lung and Circulation, 27(9), 1072-1077. https://doi.org/10.1016/j.hlc.2018.03.026

Tatschl, J.M., Hochfellner, S.M., & Schwerdtfeger, A.R. (2020). Implementing mobile HRV biofeedback as adjunctive therapy during inpatient psychiatric rehabilitation facilitates recovery of depressive symptoms and enhances autonomic functioning short-term: A 1-year pre–post-intervention follow-up pilot study. Frontiers in Neuroscience, 14. https://doi.org/10.3389/fnins.2020.00738

Thakur, A., Mikkelsen, H., & Jungersen, G. (2019). Intracellular pathogens: Host immunity and microbial persistence strategies. Journal of Immunology Research, 2019, 1356540. https://doi.org/10.1155/2019/1356540

Thayer, J.F., & Brosschot, J.F. (2005). Psychosomatics and psychopathology: Looking up and down from the brain.Psychoneuroendocrinology, 30, 1050-1058. https://doi.org/10.1016/j.psyneuen.2005.04.014

Thayer, J.F., Hansen, A.L., Saus-Rose, E., & Johnsen, B.H. (2009). Heart rate variability, prefrontal neural function, and cognitive performance: The neurovisceral integration perspective on self-regulation, adaptation, and health. Annals of Behavioral Medicine, 37, 141-153. https://doi.org/10.1007/s12160-009-9101-z

Thayer, J.F., Yamamoto, S.S., & Brosschot, J.F. (2010). The relationship of autonomic imbalance, heart rate variability and cardiovascular disease risk factors. International Journal of Cardiology, 141, 122-131. https://doi.org/10.1016/j.ijcard.2009.09.543

Tracey, K.J. (2007). Physiology and immunology of the cholinergic antiinflammatory pathway. Journal of Clinical Investigation, 117(2), 289-296. https://doi.org/10.1172/jci30555

Tracy, L.M., Ioannou, L., Baker, K.S., Gibson, S.J., Georgiou-Karistianis, N., & Giummarra, M.J. (2016). Meta-analytic evidence for decreased heart rate variability in chronic pain implicating parasympathetic nervous system dysregulation. Pain, 157(1), 7-29. https://doi.org/10.1097/j.pain.0000000000000360

van den Bogard, F., Hamer, H.M., Sassen, R., & Reinsberger, C. (2020). Sport and physical activity in epilepsy. Deutsches Ärzteblatt International, 117(1-2), 1-6. https://doi.org/10.3238/arztebl.2020.0001

Vinik, A.I., Maser, R.E., & Ziegler, D. (2011). Autonomic imbalance: Prophet of doom or scope for hope? Diabetic Medicine, 28(6), 643-651. https://doi.org/10.1111/j.1464-5491.2010.03184.x

Walsh, N.P. (2018). Recommendations to maintain immune health in athletes. European Journal of Sport Science, 18(6), 820-831. https://doi.org/10.1080/17461391.2018.1449895

Waterman, J.J., & Kapur, R. (2012). Upper gastrointestinal issues in athletes. Current Sports Medicine Reports, 11(2), 99-104. https://doi.org/10.1249/JSR.0b013e318249c311

Wehrwein, E.A., Orer, H.S., & Barman, S.M. (2016). Overview of the anatomy, physiology, and pharmacology of the autonomic nervous system. Comprehensive Physiology, 6(3), 1239-1278. https://doi.org/10.1002/cphy.c150037

Westmoreland, P., Krantz, M.J., & Mehler, P.S. (2016). Medical complications of anorexia nervosa and bulimia. American Journal of Medicine, 129(1), 30-37. https://doi.org/10.1016/j.amjmed.2015.06.031

Williams, D.P., Koenig, J., Carnevali, L., Sgoifo, A., Jarczok, M.N., Sternberg, E.M., & Thayer, J.F. (2019). Heart rate variability and inflammation: A meta-analysis of human studies. Brain, Behavior, and Immunity, 80, 219-226. https://doi.org/10.1016/j.bbi.2019.03.009

Williams, S., Booton, T., Watson, M., Rowland, D., & Altini, M. (2017). Heart rate variability is a moderating factor in the workload-injury relationship of competitive CrossFit™ athletes. Journal of Sports Science & Medicine, 16(4), 443-449.

Williams, S.J., & Nukada, H. (1994). Sport and exercise headache: Part 1. Prevalence among university students. British Journal of Sports Medicine, 28(2), 90-95. https://doi.org/10.1136/bjsm.28.2.90

Yugar, L.B.T., Yugar-Toledo, J.C., Dinamarco, N., Sedenho-Prado, L.G., Moreno, B.V.D., Rubio, T.A., Fattori, A., Rodrigues, B., Vilela-Martin, J.F., & Moreno, H. (2023). The role of heart rate variability (HRV) in different hypertensive syndromes. Diagnostics, 13(4), 785. https://doi.org/10.3390/diagnostics13040785

Zaccardi, F., Webb, D.R., Yates, T., & Davies, M.J. (2016). Pathophysiology of type 1 and type 2 diabetes mellitus: A 90-year perspective. Postgraduate Medical Journal, 92(1084), 63-69. https://doi.org/10.1136/postgradmedj-2015-133281

Zacher, J., Branahl, A., Predel, H.-G., & Laborde, S. (2023). Effects of Covid-19 on the autonomic nervous system in elite athletes assessed by heart rate variability. Sport Sciences for Health 19, 1269-1280. https://doi.org/10.1007/s11332-023-01067-7

Zhang, E., Liang, S., Sun, T., Xu, J., Lu, F., Wu, D., Zhang, J., He, L., Zhang, F., Fan, S., & Ma, W. (2022). Prognostic value of heart rate variability in atrial fibrillation recurrence following catheter ablation: A systematic review and meta-analysis. Frontiers in Cardiovascular Medicine, 9, 1048398. https://doi.org/10.3389/fcvm.2022.1048398

Chapter 10

Ackerman, P.L. (2011). Cognitive fatigue: Multidisciplinary perspectives on current research and future applications. American Psychological Association.

Ackermann, S.P., Raab, M., Backschat, S., Smith, D.J.C., Javelle, F., & Laborde, S. (2023). The diving response and cardiac vagal activity: A systematic review and meta-analysis. Psychophysiology, 60(3), e14183. https://doi.org/10.1111/psyp.14183

Ahern, G.L., Sollers, J.J., Lane, R.D., Labiner, D.M., Herring, A.M., Weinand, M.E., Hutzler, J.F., Thayer, J.F. (2001). Heart rate and heart rate variability changes in the intracarotid sodium amobarbital test. Epilepsia, 42, 912-921. https://doi.org/10.1046/j.1528-1157.2001.042007912.x

Alba, G., Vila, J., Rey, B., Montoya, P., & Munoz, M.A. (2019). The relationship between heart rate variability and electroencephalography functional connectivity variability is associated with cognitive flexibility. Frontiers in Human Neuroscience, 13, 64. https://doi.org/10.3389/fnhum.2019.00064

Albaladejo-Garcia, C., Garcia-Aguilar, F., & Moreno, F.J. (2023). The role of inhibitory control in sport performance: Systematic review and meta-analysis in stop-signal paradigm. Neuroscience & Biobehavioral Reviews, 147, 105108. https://doi.org/10.1016/j.neubiorev.2023.105108

Albinet, C.T., Boucard, G., Bouquet, C.A., & Audiffren, M. (2010). Increased heart rate variability and executive performance after aerobic training in the elderly. European Journal of Applied Physiology, 109, 617-624. https://doi.org/10.1007/s00421-010-1393-y

Albinet, C.T., De Faria, C., & Causse, M. (2024). Cardiac pre-ejection period to index motivation and effort mobilization in cognitive studies. Journal of Psychophysiology, 38(2), 81-101. https://doi.org/10.1027/0269-8803/a000332

Aritzeta, A., Aranberri-Ruiz, A., Soroa, G., Mindeguia, R., & Olarza, A. (2022). Emotional self-regulation in primary education: A heart rate-variability biofeedback intervention programme. International Journal of Environmental Research and Public Health, 19(9), 5475. https://doi.org/10.3390/ijerph19095475

Bahameish, M., & Stockman, T. (2024). Short-term effects of heart rate variability biofeedback on working memory. Applied Psychophysiology and Biofeedback, 49(2), 219-231. https://doi.org/10.1007/s10484-024-09624-7

Balters, S., Murnane, E., Landay, J., & Paredes, P. (2018). Breath booster! Exploring in-car, fast-paced breathing interventions to enhance driver arousal state. In N. Weibel, K. Wac, & L. Li (Eds.), Proceedings of the 12th EAI International Conference on Pervasive Computing Technologies for Healthcare. EAI. https://doi.org/10.1145/3240925.3240939

Barkley, R.A. (2001). The executive functions and self-regulation: An evolutionary neuropsychological perspective. Neuropsychology Review, 11(1), 1-29. https://doi.org/10.1023/a:1009085417776

Baus, T.L., Ackermann, S.P., & Laborde, S. (2025). Effects of adding facial immersion to chest-level water immersion on vagally-mediated heart rate variability. Sports, 13(3), 64. https://doi.org/10.3390/sports13030064

Benarroch, E.E. (1993). The central autonomic network: Functional organization, dysfunction, and perspective. Mayo Clinic Proceedings, 68(10), 988-1001.

Berg, E. (1948). A simple objective technique for measuring flexibility in thinking. Journal of General Psychology, 39(1), 15-22. https://doi.org/10.1080/00221309.1948.9918159

Bernardi, L., Sleight, P., Bandinelli, G., Cencetti, S., Fattorini, L., Wdowczyc-Szulc, J., & Lagi, A. (2001). Effect of rosary prayer and yoga mantras on autonomic cardiovascular rhythms: Comparative study. British Medical Journal, 323(7327), 1446-1449. https://doi.org/10.1136/bmj.323.7327.1446

Boksem, M.A., Meijman, T.F., & Lorist, M.M. (2005). Effects of mental fatigue on attention: An ERP study. Cognitive Brain Research, 25(1), 107-116. https://doi.org/10.1016/j.cogbrainres.2005.04.011

Bonomini, M.P., Calvo, M.V., Morcillo, A.D., Segovia, F., Vicente, J.M.F., & Fernandez-Jover, E. (2020). The effect of breath pacing on task switching and working memory. International Journal of Neural Systems, 30(6), 2050028. https://doi.org/10.1142/S0129065720500288

Borges, U., Knops, L., Laborde, S., Klatt, S., & Raab, M. (2020). Transcutaneous vagus nerve stimulation may enhance only specific aspects of the core executive functions: A randomized crossover trial. Frontiers in Neuroscience, 14, 523. https://doi.org/10.3389/fnins.2020.00523

Borges, U., Pfannenstiel, M., Tsukahara, J., Laborde, S., Klatt, S., & Raab, M. (2021). Transcutaneous vagus nerve stimulation via tragus or cymba conchae: Are its psychophysiological effects dependent on the stimulation area? International Journal of Psychophysiology, 161, 64-75. https://doi.org/10.1016/j.ijpsycho.2021.01.003

Braem, S., & Egner, T. (2018). Getting a grip on cognitive flexibility. Current Directions in Psychological Science, 27(6), 470-476. https://doi.org/10.1177/0963721418787475

Buchanan, T.L., & Janelle, C.M. (2022). Emotions and ensuing motor performance are altered by regulating breathing frequency: Implications for emotion regulation and sport performance. Frontiers in Psychology, 13, 963711. https://doi.org/10.3389/fpsyg.2022.963711

Chang, Y.K., Ren, F.F., Li, R.H., Ai, J.Y., Kao, S.C., & Etnier, J.L. (2025). Effects of acute exercise on cognitive function: A meta-review of 30 systematic reviews with meta-analyses. Psychological Bulletin, 151(2), 240-259. https://doi.org/10.1037/bul0000460

Crameri, L., Hettiarachchi, I.T., & Hanoun, S. (2020). Effects of dynamic resilience on the reactivity of vagally mediated heart rate variability. Frontiers in Psychology, 11, 579210. https://doi.org/10.3389/fpsyg.2020.579210

Csathó, Á., Van der Linden, D., & Matuz, A. (2024). Change in heart rate variability with increasing time-on-task as a marker for mental fatigue: A systematic review. Biological Psychology, 185, 108727. https://doi.org/10.1016/j.biopsycho.2023.108727

Dajani, D.R., & Uddin, L.Q. (2015). Demystifying cognitive flexibility: Implications for clinical and developmental neuroscience. Trends in Neurosciences, 38(9), 571-578. https://doi.org/10.1016/j.tins.2015.07.003

Diamond, A. (2013). Executive functions. Annual Review of Psychology, 64, 135-168. https://doi.org/10.1146/annurev-psych-113011-143750

Dixon, M.L., Thiruchselvam, R., Todd, R., & Christoff, K. (2017). Emotion and the prefrontal cortex: An integrative review. Psychological Bulletin, 143(10), 1033-1081. https://doi.org/10.1037/bul0000096

El-Malahi, O., Mohajeri, D., Mincu, R., Bauerle, A., Rothenaicher, K., Knuschke, R., Rammos, C., Rassaf, T., & Lortz, J. (2024). Beneficial impacts of physical activity on heart rate variability: A systematic review and meta-analysis. PLoS ONE, 19(4), e0299793. https://doi.org/10.1371/journal.pone.0299793

Euston, D.R., Gruber, A.J., & McNaughton, B.L. (2012). The role of medial prefrontal cortex in memory and decision making. Neuron, 76(6), 1057-1070. https://doi.org/10.1016/j.neuron.2012.12.002

Falla, M., Micarelli, A., Hufner, K., & Strapazzon, G. (2021). The effect of cold exposure on cognitive performance in healthy adults: A systematic review. International Journal of Environmental Research and Public Health, 18(18), 9725. https://doi.org/10.3390/ijerph18189725

Farmer, A.D., Strzelczyk, A., Finisguerra, A., Gourine, A.V., Gharabaghi, A., Hasan, A., Burger, A. M., Jaramillo, A. M., Mertens, A., Majid, A., Verkuil, B., Badran, B. W., Ventura-Bort, C., Gaul, C., Beste, C., Warren, C. M., Quintana, D. S., Hämmerer, D., Freri, E . . . Koenig, J. (2020). International consensus based review and recommendations for minimum reporting standards in research on transcutaneous vagus nerve stimulation (version 2020). Frontiers in Human Neuroscience, 14, 568051. https://doi.org/10.3389/fnhum.2020.568051

Foster, G.E., & Sheel, A.W. (2005). The human diving response, its function, and its control. Scandinavian Journal of Medicine and Science in Sports, 15(1), 3-12. https://doi.org/10.1111/j.1600-0838.2005.00440.x

Furley, P., & Memmert, D. (2010). The role of working memory in sport. International Review of Sport and Exercise Psychology, 3, 171-194. https://doi.org/10.1080/1750984X.2010.526238

Furley, P., & Wood, G. (2016). Working memory, attentional control, and expertise in sports: A review of current literature and directions for future research. Journal of Applied Research in Memory and Cognition, 5(4), 415-425. https://doi.org/10.1016/j.jarmac.2016.05.001

Gagnon, D.D., Pretorius, T., McDonald, G., Kenny, G.P., & Giesbrecht, G.G. (2013). Cardiovascular and ventilatory responses to dorsal, facial, and whole-head water immersion in eupnea. Aviation, Space, and Environmental Medicine,84(6), 573-583. https://doi.org/10.3357/asem.3275.2013

Garrett, J., Chak, C., Bullock, T., & Giesbrecht, B. (2024). A systematic review and Bayesian meta-analysis provide evidence for an effect of acute physical activity on cognition in young adults. Communications Psychology, 2(1), 82. https://doi.org/10.1038/s44271-024-00124-2

Gavelin, H.M., Neely, A.S., Aronsson, I., Josefsson, M., & Andersson, L. (2023). Mental fatigue, cognitive performance and autonomic response following sustained mental activity in clinical burnout. Biological Psychology, 183, 108661. https://doi.org/10.1016/j.biopsycho.2023.108661

Gazzaniga, M., Ivry, R.B., & Mangun, G.R. (2019). Cognitive neuroscience: The biology of the mind (5th ed.). Norton.

Gerritsen, R.J.S., & Band, G.P.H. (2018). Breath of life: The respiratory vagal stimulation model of contemplative activity. Frontiers in Human Neuroscience, 12, 397. https://doi.org/10.3389/fnhum.2018.00397

Gillie, B.L., Vasey, M.W., & Thayer, J.F. (2015). Individual differences in resting heart rate variability moderate thought suppression success. Psychophysiology, 52(9), 1149-1160. https://doi.org/10.1111/psyp.12443

Gross, C.G. (1999). Brain, vision, memory: Tales in the history of neuroscience: MIT Press.

Han, D.H., Park, H.W., Kee, B.S., Na, C., Na, D.H., & Zaichkowsky, L. (2011). Performance enhancement with low stress and anxiety modulated by cognitive flexibility. Psychiatry Investigation, 8(3), 221-226. https://doi.org/10.4306/pi.2011.8.3.221

Hancock, P.A., Desmond, P.A., & Matthews, G. (2012). Conceptualizing and defining fatigue. CRC Press.

Hansen, A.L., Johnsen, B.H., & Thayer, J.F. (2003). Vagal influence on working memory and attention. International Journal of Psychophysiology, 48, 263-274. https://doi.org/10.1016/S0167-8760(03)00073-4

Heatherton, T.F., & Wagner, D.D. (2011). Cognitive neuroscience of self-regulation failure. Trends in Cognitive Sciences, 15(3), 132-139. https://doi.org/10.1016/j.tics.2010.12.005

Hockey, G.R. (1997). Compensatory control in the regulation of human performance under stress and high workload: A cognitive-energetical framework. Biological Psychology, 45(1-3), 73-93. https://doi.org/10.1016/s0301-0511(96)05223-4

Hockey, G.R. (2011). A motivational control theory of cognitive fatigue. In P.L. Ackerman (Ed.), Cognitive fatigue: Multidisciplinary perspectives on current research and future applications (pp. 167-188). American Psychological Association.

Hoffmann, S., Jendreizik, L., Ettinger, U., & Laborde, S. (2019). Keeping the pace: The effect of slow-paced breathing on error monitoring. International Journal of Psychophysiology, 146, 217-224. https://doi.org/10.1016/j.ijpsycho.2019.10.001

Hofmann, W., Schmeichel, B.J., & Baddeley, A.D. (2012). Executive functions and self-regulation. Trends in Cognitive Sciences, 16(3), 174-180. https://doi.org/10.1016/j.tics.2012.01.006

Holzman, J.B., & Bridgett, D.J. (2017). Heart rate variability indices as bio-markers of top-down self-regulatory mechanisms: A meta-analytic review. Neuroscience & Biobehavioral Reviews, 74(Pt A), 233-255. https://doi.org/10.1016/j.neubiorev.2016.12.032

Iskra, M., Laborde, S., Salvotti, C., Weinand, E., Poppa, T., Raab, M., & Voigt, L. (2024). Fast-paced breathing interventions: testing the physiological effects on the autonomic nervous system. Poster presented at the Society for Psychophysiological Research 2024 Annual Meeting.

Johnsen, B.H., Thayer, J.F., Laberg, J.C., Wormnes, B., Raadal, M., Skaret, E., Kvale, G., & Berg, E. (2003). Attentional and physiological characteristics of patients with dental anxiety. Journal of Anxiety Disorders, 17(1), 75-87. https://doi.org/10.1016/S0887-6185(02)00178-0

Johnson, J.G., & Raab, M. (2003). Take the first: Option-generation and resulting choices. Organizational Behavior and Human Decision Processes, 91, 215-229. https://doi.org/10.1016/s0749-5978(03)00027-x

Jones, D.M., Bailey, S.P., De Pauw, K., Folger, S., Roelands, B., Buono, M.J., & Meeusen, R. (2019). Evaluation of cognitive performance and neurophysiological function during repeated immersion in cold water. Brain Research, 1718, 1-9. https://doi.org/10.1016/j.brainres.2019.04.032

Kalen, A., Bisagno, E., Musculus, L., Raab, M., Perez-Ferreiros, A., Williams, A.M., Araújo, D,, Lindwall, M., & Ivarsson, A. (2021). The role of domain-specific and domain-general cognitive functions and skills in sports performance: A meta-analysis. Psychological Bulletin, 147(12), 1290-1308. https://doi.org/10.1037/bul0000355

Klatt, S., Noel, B., Musculus, L., Werner, K., Laborde, S., Lopes, M.C., Greco, P.J., Memmert, D., & Raab, M. (2019). Creative and intuitive decision-making processes: A comparison of Brazilian and German soccer coaches and players. Research Quarterly for Exercise & Sport. Advance online publication. https://doi.org/10.1080/02701367.2019.1642994

Kromenacker, B.W., Sanova, A.A., Marcus, F.I., Allen, J.J.B., & Lane, R.D. (2018). Vagal mediation of low-frequency heart rate variability during slow yogic breathing. Psychosomatic Medicine, 80(6), 581-587. https://doi.org/10.1097/psy.0000000000000603

Laborde, S., Ackermann, S., Borges, U., d'Agostini, M., Giraudier, M., Iskra, M., Mosley, E., Ottaviani, C., Salvotti, C., Schmaußer, M., Szeska, C., Van Diest, I., Ventura-Bort, C., Voigt, L., Wendt, J., & Weymar, M. (2023). Leveraging vagally-mediated heart rate variability as an actionable, noninvasive biomarker for self-regulation: Assessment, intervention, and evaluation. Policy Insights From the Behavioral and Brain Sciences, 10(2), 212-220. https://doi.org/10.1177/23727322231196789

Laborde, S., Allen, M.S., Borges, U., Dosseville, F., Hosang, T.J., Iskra, M., Mosley, E., Salvotti, C., Spolverato, L., Zammit, N., & Javelle, F. (2022). Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neuroscience & Biobehavioral Reviews, 138, 104711. https://doi.org/10.1016/j.neubiorev.2022.104711

Laborde, S., Allen, M.S., Borges, U., Hosang, T.J., Furley, P., Mosley, E., & Dosseville, F. (2021). The influence of slow-paced breathing on executive function. Journal of Psychophysiology. Advance online publication. https://doi.org/10.1027/0269-8803/a000279

Laborde, S., Allen, M.S., Borges, U., Iskra, M., Zammit, N., You, M., Hosang, T., Mosley, E., & Dosseville, F. (2021). Psychophysiological effects of slow-paced breathing at six cycles per minute with or without heart rate variability biofeedback. Psychophysiology, 59(1), e13952. https://doi.org/10.1111/psyp.13952

Laborde, S., Allen, M.S., Gohring, N., & Dosseville, F. (2017). The effect of slow-paced breathing on stress management in adolescents with intellectual disability. Journal of Intellectual Disability Research, 61(6), 560-567. https://doi.org/10.1111/jir.12350

Laborde, S., Furley, P., & Schempp, C. (2015). The relationship between working memory, reinvestment, and heart rate variability. Physiology & Behavior, 139, 430-436. https://doi.org/10.1016/j.physbeh.2014.11.036

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Laborde, S., Iskra, M., Zammit, N., Borges, U., You, M., Sevoz-Couche, C., & Dosseville, F. (2021). Slow-paced breathing: Influence of inhalation/exhalation ratio and of respiratory pauses on cardiac vagal activity. Sustainability,13(14), 7775-7789. https://doi.org/10.3390/su13147775

Laborde, S., Lautenbach, F., & Allen, M.S. (2015). The contribution of coping-related variables and heart rate variability to visual search performance under pressure. Physiology & Behavior, 139, 532-540. https://doi.org/10.1016/j.physbeh.2014.12.003

Laborde, S., Lentes, T., Hosang, T.J., Borges, U., Mosley, E., & Dosseville, F. (2019). Influence of slow-paced breathing on inhibition after physical exertion. Frontiers in Psychology, 10, 1923. https://doi.org/10.3389/fpsyg.2019.01923

Laborde, S., & Mosley, E. (2016). Commentary: Heart rate variability and self-control—A meta-analysis. Frontiers in Psychology, 7, 653. https://doi.org/10.3389/fpsyg.2016.00653

Laborde, S., Mosley, E., & Mertgen, A. (2018). Vagal tank theory: The three Rs of cardiac vagal control functioning—resting, reactivity, and recovery. Frontiers in Neuroscience, 12, 458. https://doi.org/10.3389/fnins.2018.00458

Laborde, S., Mosley, E., & Thayer, J.F. (2017). Heart rate variability and cardiac vagal tone in psychophysiological research: Recommendations for experiment planning, data analysis, and data reporting. Frontiers in Physiology, 8, 213. https://doi.org/10.3389/fpsyg.2017.00213

Laborde, S., & Raab, M. (2013). The tale of hearts and reason: The influence of mood on decision making. Journal of Sport & Exercise Psychology, 35, 339-357. https://doi.org/10.1123/jsep.35.4.339

Laborde, S., Raab, M., & Kinrade, N.P. (2014). Is the ability to keep your mind sharp under pressure reflected in your heart? Evidence for the neurophysiological bases of decision reinvestment. Biological Psychology, 100C, 34-42. https://doi.org/10.1016/j.biopsycho.2014.05.003

Laborde, S., Wanders, J., Mosley, E., & Javelle, F. (2023). Influence of physical post-exercise recovery techniques on vagally-mediated heart rate variability: A systematic review and meta-analysis. Clinical Physiology and Functional Imaging. Advance online publication. https://doi.org/10.1111/cpf.12855

Laborde, S., Zammit, N., Iskra, M., Mosley, E., Borges, U., Allen, M.S., & Javelle, F. (2022). The influence of breathing techniques on physical sport performance: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology, 17(2), 1222-1277. https://doi.org/10.1080/1750984x.2022.2145573

Lamotte, G., Shouman, K., & Benarroch, E.E. (2021). Stress and central autonomic network. Autonomic Neuroscience: Basic & Clinical, 235, 102870. https://doi.org/10.1016/j.autneu.2021.102870

Lane, R.D., McRae, K., Reiman, E.M., Chen, K.W., Ahern, G.L., & Thayer, J.F. (2009). Neural correlates of heart rate variability during emotion. NeuroImage, 44, 213-222. https://doi.org/10.1016/j.neuroimage.2008.07.056

Lehrer, P., & Gevirtz, R. (2014). Heart rate variability biofeedback: How and why does it work? Frontiers in Psychology, 5, 756. https://doi.org/10.3389/fpsyg.2014.00756

Lehrer, P., Kaur, K., Sharma, A., Shah, K., Huseby, R., Bhavsar, J., & Zhang, Y. (2020). Heart rate variability biofeedback improves emotional and physical health and performance: A systematic review and meta-analysis. Applied Psychophysiology and Biofeedback, 45(3), 109-129. https://doi.org/10.1007/s10484-020-09466-z

Le Roy, B., Martin-Krumm, C., Gille, A., Jacob, S., Vigier, C., Laborde, S., Claverie, D., Besnard, S., & Trousselard, M. (2023). Evaluation of taVNS for extreme environments: An exploration study of health benefits and stress operationality. Frontiers in Neurology, 14, 1286919. https://doi.org/10.3389/fneur.2023.1286919

Li, B.M., & Funahashi, S. (2015). A step forward in the understanding of prefrontal cortical functions. Neuroscience Bulletin, 31(2), 161-163. https://doi.org/10.1007/s12264-015-1516-2

Lorig, T. (2011). The respiratory system. In J.T. Cacioppo, L.G. Tassinary, & G.G. Berntson (Eds.), The handbook of psychophysiology (pp. 231-244). Cambridge University Press.

Lorist, M.M., Snel, J., Kok, A., & Mulder, G. (1996). Acute effects of caffeine on selective attention and visual search processes. Psychophysiology, 33(4), 354-361.

Ludyga, S., Gerber, M., Puhse, U., Looser, V.N., & Kamijo, K. (2020). Systematic review and meta-analysis investigating moderators of long-term effects of exercise on cognition in healthy individuals. Nature Human Behaviour, 4(6), 603-612. https://doi.org/10.1038/s41562-020-0851-8

Ludyga, S., Puhse, U., Lucchi, S., Marti, J., & Gerber, M. (2019). Immediate and sustained effects of intermittent exercise on inhibitory control and task-related heart rate variability in adolescents. Journal of Science and Medicine in Sport, 22(1), 96-100. https://doi.org/10.1016/j.jsams.2018.05.027

Luque-Casado, A., Perales, J.C., Cardenas, D., & Sanabria, D. (2016). Heart rate variability and cognitive processing: The autonomic response to task demands. Biological Psychology, 113, 83-90. https://doi.org/10.1016/j.biopsycho.2015.11.013

Magnon, V., Vallet, G.T., Benson, A., Mermillod, M., Chausse, P., Lacroix, A., Bouillon-Minois, J-B., & Dutheil, F. (2022). Does heart rate variability predict better executive functioning? A systematic review and meta-analysis. Cortex, 155, 218-236. https://doi.org/10.1016/j.cortex.2022.07.008

Malik, M. (1996). Heart rate variability. Standards of measurement, physiological interpretation, and clinical use. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology. European Heart Journal, 17, 354-381.

Marchant, J., Khazan, I., Cressman, M., & Steffen, P. (2025). Comparing the effects of square, 4-7-8, and 6 breaths-per-minute breathing conditions on heart rate variability, CO(2) levels, and mood. Applied Psychophysiology and Biofeedback. 50, 261-276. https://doi.org/10.1007/s10484-025-09688-z

Maric, V., Ramanathan, D., & Mishra, J. (2020). Respiratory regulation and interactions with neuro-cognitive circuitry. Neuroscience & Biobehavioral Reviews, 112, 95-106. https://doi.org/10.1016/j.neubiorev.2020.02.001

Martins, V., Allen, M.S., Borges, U., Laterza, P., Jackovic, M., Mosley, E., Javelle, F., & Laborde, S. (2025). Effects of light exposure on vagally-mediated heart rate variability: A systematic review. Neuroscience & Biobehavioral Reviews, 106241. https://doi.org/10.1016/j.neubiorev.2025.106241

Matuz, A., van der Linden, D., Kisander, Z., Hernadi, I., Kazmer, K., & Csatho, A. (2021). Enhanced cardiac vagal tone in mental fatigue: Analysis of heart rate variability in time-on-task, recovery, and reactivity. PLoS ONE, 16(3), e0238670. https://doi.org/10.1371/journal.pone.0238670

Melo, H.M., Nascimento, L.M., & Takase, E. (2017). Mental fatigue and heart rate variability (HRV): The time-on-task effect. Psychology & Neuroscience, 10(4), 428-436. https://doi.org/10.1037/pne0000110

Minns, D., Mosley, E., Laborde, S., & Wimshurst, Z.L. (2018). The contribution of cardiac vagal activity on peripheral perception under pressure. Progress in Brain Research, 240, 93-107. https://doi.org/10.1016/bs.pbr.2018.09.003

Miyake, A., & Friedman, N.P. (2012). The nature and organization of individual differences in executive functions: Four general conclusions. Current Directions in Psychological Science, 21(1), 8-14. https://doi.org/10.1177/0963721411429458

Mizuno, K., Tanaka, M., Yamaguti, K., Kajimoto, O., Kuratsune, H., & Watanabe, Y. (2011). Mental fatigue caused by prolonged cognitive load associated with sympathetic hyperactivity. Behavioral and Brain Functions, 7, 17. https://doi.org/10.1186/1744-9081-7-17

Moran, A. (2012). Thinking in action: Some insights from cognitive sport psychology. Thinking Skills and Creativity,7(2), 85-92. https://doi.org/10.1016/j.tsc.2012.03.005

Mosley, E., Duncan, S., Jones, K., Herklots, H., Kavanagh, E., & Laborde, S. (2023). A smartphone enabled slow-paced breathing intervention in dual career athletes. Journal of Sport Psychology in Action, 15(3), 149-164. https://doi.org/10.1080/21520704.2023.2194256

Mosley, E., Laborde, S., & Kavanagh, E. (2018a). The contribution of coping-related variables and cardiac vagal activity on prone rifle shooting performance under pressure. Journal of Psychophysiology. Advance online publication. https://doi.org/10.1027/0269-8803/a000220

Mosley, E., Laborde, S., & Kavanagh, E. (2018b). Coping related variables, cardiac vagal activity and working memory performance under pressure. Acta Psychologica, 191, 179-189. https://doi.org/10.1016/j.actpsy.2018.09.007

Mourot, L., Bouhaddi, M., Gandelin, E., Cappelle, S., Dumoulin, G., Wolf, J.P., Rouillon, J.D., & Regnard, J. (2008). Cardiovascular autonomic control during short-term thermoneutral and cool head-out immersion. Aviation, Space, and Environmental Medicine, 79(1), 14-20. https://doi.org/10.3357/asem.2147.2008

Mourot, L., Bouhaddi, M., Gandelin, E., Cappelle, S., Nguyen, N.U., Wolf, J.P., Rouillon, J.D., Hughson, R., & Regnard, J. (2007). Conditions of autonomic reciprocal interplay versus autonomic co-activation: Effects on non-linear heart rate dynamics. Autonomic Neuroscience: Basic & Clinical, 137(1-2), 27-36. https://doi.org/10.1016/j.autneu.2007.06.284

Mourot, L., Bouhaddi, M., & Regnard, J. (2009). Effects of the cold pressor test on cardiac autonomic control in normal subjects. Physiological Research, 58(1), 83-91. https://doi.org/10.33549/physiolres.931360

Murray, N.P., & Russoniello, C. (2012). Acute physical activity on cognitive function: A heart rate variability examination. Applied Psychophysiology and Biofeedback, 37(4), 219-227. https://doi.org/10.1007/s10484-012-9196-z

Musculus, L., Raab, M., Belling, P., & Lobinger, B. (2018). Linking self-efficacy and decision-making processes in developing soccer players. Psychology of Sport and Exercise, 39, 72-80. https://doi.org/10.1016/j.psychsport.2018.07.008

Musculus, L., Ruggeri, A., Raab, M., & Lobinger, B. (2019). A developmental perspective on option generation and selection. Developmental Psychology, 55(4), 745-753. https://doi.org/10.1037/dev0000665

Nicolini, P., Malfatto, G., & Lucchi, T. (2024). Heart rate variability and cognition: A narrative systematic review of longitudinal studies. Journal of Clinical Medicine, 13(1), 280. https://doi.org/10.3390/jcm13010280

Noble, D.J., & Hochman, S. (2019). Hypothesis: Pulmonary afferent activity patterns during slow, deep breathing contribute to the neural induction of physiological relaxation. Frontiers in Physiology, 10, 1176. https://doi.org/10.3389/fphys.2019.01176

Ottaviani, C., Zingaretti, P., Petta, A.M., Antonucci, G., Thayer, J.F., & Spitoni, G.F. (2018). Resting heart rate variability predicts inhibitory control above and beyond impulsivity. Journal of Psychophysiology. Advance online publication. https://doi.org/10.1027/0269-8803/a000222

Patron, E., Mennella, R., Messerotti Benvenuti, S., & Thayer, J.F. (2019). The frontal cortex is a heart-brake: Reduction in delta oscillations is associated with heart rate deceleration. NeuroImage, 188, 403-410. https://doi.org/10.1016/j.neuroimage.2018.12.035

Pattyn, N., Neyt, X., Henderickx, D., & Soetens, E. (2008). Psychophysiological investigation of vigilance decrement: Boredom or cognitive fatigue? Physiology & Behavior, 93(1-2), 369-378. https://doi.org/10.1016/j.physbeh.2007.09.016

Pedraza-Ramirez, I., Musculus, L., Raab, M., & Laborde, S. (2020). Setting the scientific stage for esports psychology: A systematic review. International Review of Sport and Exercise Psychology. 13(1), 319-352. https://doi.org/10.1080/1750984x.2020.1723122

Pedraza-Ramirez, I., Musculus, L., Raab, M., Ramaker, B., & Laborde, S. (2025). Zooming in on decision making in esports: Exploring the perceptions of expert players and coaches. Sport, Exercise, and Performance Psychology, 14(2), 335-351. https://doi.org/10.1037/spy0000382

Pedraza-Ramirez, I., Ramaker, B., Mathorne, O.W., Watson, M., & Laborde, S. (2024). Behind the curtains of elite esports: A case study from a holistic ecological approach to talent development. Case Studies in Sport and Exercise Psychology, 8(S1), S-18-S-27. https://doi.org/10.1123/cssep.2023-0017

Pontifex, M.B., McGowan, A.L., Chandler, M.C., Gwizdala, K.L., Parks, A.C., Fenn, K., & Kamijo, K. (2019). A primer on investigating the after effects of acute bouts of physical activity on cognition. Psychology of Sport and Exercise, 40, 1-22. https://doi.org/10.1016/j.psychsport.2018.08.015

Prinsloo, G.E., Rauch, H.G., Lambert, M.I., Muench, F., Noakes, T.D., & Derman, W.E. (2011). The effect of short duration heart rate variability (HRV) biofeedback on cognitive performance during laboratory induced cognitive stress. Applied Cognitive Psychology, 25, 792-801. https://doi.org/10.1002/acp.1750

Raab, M. (2020). Judgment, decision-making, and embodied choices. Academic Press.

Raab, M., & Laborde, S. (2011). When to blink and when to think: Preference for intuitive decisions results in faster and better tactical choices. Research Quarterly for Exercise and Sport, 82, 89-98. https://doi.org/10.1080/02701367.2011.10599725

Sarter, M., Berntson, G.G., & Cacioppo, J.T. (1996). Brain imaging and cognitive neuroscience. Toward strong inference in attributing function to structure. American Psychologist, 51(1), 13-21. https://doi.org/10.1037//0003-066x.51.1.13

Saus, E.-R., Johnsen, B.H., Eid, J., & Thayer, J.F. (2012). Who benefits from simulator training: Personality and heart rate variability in relation to situation awareness during navigation training. Computers in Human Behavior, 28(4), 1262-1268. https://doi.org/10.1016/j.chb.2012.02.009

Schmaußer, M., Hoffmann, S., Raab, M., & Laborde, S. (2022). The effects of noninvasive brain stimulation on heart rate and heart rate variability: A systematic review and meta-analysis. Journal of Neuroscience Research, 100(9), 1664-1694. https://doi.org/10.1002/jnr.25062

Schmaußer, M., & Laborde, S. (2023). Tonic and phasic cardiac vagal activity predict cognitive-affective processing in an emotional stop-signal task. International Journal of Psychophysiology, 191, 9-18. https://doi.org/10.1016/j.ijpsycho.2023.06.008

Schmaußer, M., Raab, M., & Laborde, S. (2024). The dynamic role of the left dlPFC in neurovisceral integration: Differential effects of theta burst stimulation on vagally mediated heart rate variability and cognitive-affective processing. Psychophysiology, 61(9), e14606. https://doi.org/10.1111/psyp.14606

Shaffer, F., & Meehan, Z.M. (2020). A practical guide to resonance frequency assessment for heart rate variability biofeedback. Frontiers in Neuroscience, 14, 570400. https://doi.org/10.3389/fnins.2020.570400

Shaffer, F., Meehan, Z.M., & Zerr, C.L. (2020). A critical review of ultra-short-term heart rate variability norms research. Frontiers in Neuroscience, 14, 594880. https://doi.org/10.3389/fnins.2020.594880

Sharma, V.K., Rajajeyakumar, M., Velkumary, S., Subramanian, S.K., Bhavanani, A.B., Madanmohan, Sahai, A., & Thangavel, D. (2014). Effect of fast and slow pranayama practice on cognitive functions in healthy volunteers. Journal of Clinical and Diagnostic Research, 8(1), 10-13. https://doi.org/10.7860/JCDR/2014/7256.3668

Smith, R., Thayer, J.F., Khalsa, S.S., & Lane, R.D. (2017). The hierarchical basis of neurovisceral integration. Neuroscience & Biobehavioral Reviews, 75, 274-296. https://doi.org/10.1016/j.neubiorev.2017.02.003

Sommer, A., Fischer, R., Borges, U., Laborde, S., Achtzehn, S., & Liepelt, R. (2023). The effect of transcutaneous auricular vagus nerve stimulation (taVNS) on cognitive control in multitasking. Neuropsychologia, 187, 108614. https://doi.org/10.1016/j.neuropsychologia.2023.108614

Szulczewski, M.T. (2019). An anti-hyperventilation instruction decreases the drop in end-tidal CO2 and symptoms of hyperventilation during breathing at 0.1 Hz. Applied Psychophysiology and Biofeedback, 44(3), 247-256. https://doi.org/10.1007/s10484-019-09438-y

Tatschl, J.M., & Schwerdtfeger, A.R. (2022). Squeeze the beat: Enhancing cardiac vagal activity during resonance breathing via coherent pelvic floor recruitment. Psychophysiology, e14129. https://doi.org/10.1111/psyp.14129

Thayer, J.F. (2009). Heart rate variability: A neurovisceral integration model. In R.S. Larry (Ed.), Encyclopedia of neuroscience (pp. 1041-1047). Academic Press.

Thayer, J.F., Ahs, F., Fredrikson, M., Sollers, J.J., & Wager, T.D. (2012). A meta-analysis of heart rate variability and neuroimaging studies: Implications for heart rate variability as a marker of stress and health. Neuroscience & Biobehavioral Reviews, 36, 747-756. https://doi.org/10.1016/j.neubiorev.2011.11.009

Thayer, J.F., Hansen, A.L., Saus-Rose, E., & Johnsen, B.H. (2009). Heart rate variability, prefrontal neural function, and cognitive performance: The neurovisceral integration perspective on self-regulation, adaptation, and health. Annals of Behavioral Medicine, 37, 141-153. https://doi.org/10.1007/s12160-009-9101-z

Tinello, D., Kliegel, M., & Zuber, S. (2021). Does heart rate variability biofeedback enhance executive functions across the lifespan? A systematic review. Journal of Cognitive Enhancement. Advance online publication. https://doi.org/10.1007/s41465-021-00218-3

Tipton, M.J., Collier, N., Massey, H., Corbett, J., & Harper, M. (2017). Cold water immersion: Kill or cure? Experimental Physiology, 102(11), 1335-1355. https://doi.org/10.1113/EP086283

Unsworth, N., Heitz, R.P., Schrock, J.C., & Engle, R.W. (2005). An automated version of the operation span task. Behavior Research Methods, 37, 498-505. https://doi.org/10.3758/BF03192720

Van Diest, I., Verstappen, K., Aubert, A.E., Widjaja, D., Vansteenwegen, D., & Vlemincx, E. (2014). Inhalation/exhalation ratio modulates the effect of slow breathing on heart rate variability and relaxation. Applied Psychophysiology and Biofeedback, 39(3-4), 171-180. https://doi.org/10.1007/s10484-014-9253-x

Verburgh, L., Konigs, M., Scherder, E.J.A., & Oosterlaan, J. (2014). Physical exercise and executive functions in preadolescent children, adolescents and young adults: A meta-analysis. British Journal of Sports Medicine, 48(12), 973-979. https://doi.org/10.1136/bjsports-2012-091441

Wascher, E., Rasch, B., Sanger, J., Hoffmann, S., Schneider, D., Rinkenauer, G., Heuer, H., & Gutberlet, I. (2014). Frontal theta activity reflects distinct aspects of mental fatigue. Biological Psychology, 96, 57-65. https://doi.org/10.1016/j.biopsycho.2013.11.010

Watson, M., Smith, D., Fenton, J., Pedraza-Ramirez, I., Laborde, S., & Cronin, C. (2022). Introducing esports coaching to sport coaching (not as sport coaching). Sports Coaching Review. Advance online publication. https://doi.org/10.1080/21640629.2022.2123960

Watson, M., Trotter, M.G., Laborde, S., & Leeder, T.M. (2025). "I don't believe any qualifications are required": Exploring global stakeholders' perspectives towards the developmental experiences of esports coaches. Education Sciences, 15(7), 858. https://doi.org/10.3390/educsci15070858

Welsh, M.R., Mosley, E., Laborde, S., Day, M.C., Sharpe, B.T., Burkill, R.A., & Birch, P.D.J. (2023). The use of heart rate variability in esports: A systematic review. Psychology of Sport and Exercise, 69, 102495. https://doi.org/10.1016/j.psychsport.2023.102495

Wendt, J., Neubert, J., Koenig, J., Thayer, J.F., & Hamm, A.O. (2015). Resting heart rate variability is associated with inhibition of conditioned fear. Psychophysiology, 52(9), 1161-1166. https://doi.org/10.1111/psyp.12456

West, J.B., & Luks, A.M. (2021). West's respiratory physiology: The essentials (11th ed.). Wolters Kluwer.

Winker, M., Hoffmann, S., Laborde, S., & Javelle, F. (2024). The acute effects of motor cortex transcranial direct current stimulation on athletic performance in healthy adults: A systematic review and meta-analysis. Eur J Neurosci. https://doi.org/10.1111/ejn.16488

Wolf, V., Kühnel, A., Teckentrup, V., Koenig, J., & Kroemer, N.B. (2021). Does transcutaneous auricular vagus nerve stimulation affect vagally mediated heart rate variability? A living and interactive Bayesian meta-analysis. Psychophysiology, 58(1), e13933. https://doi.org/10.1111/psyp.13933

Xia, X., Zhang, G., & Wang, X. (2018). Anger weakens behavioral inhibition selectively in contact athletes. Frontiers in Human Neuroscience, 12, 463. https://doi.org/10.3389/fnhum.2018.00463

You, M., Laborde, S., Ackermann, S., Borges, U., Dosseville, F., & Mosley, E. (2024). Influence of respiratory frequency of slow-paced breathing on vagally-mediated heart rate variability. Applied Psychophysiology and Biofeedback, 49(1), 133-143. https://doi.org/10.1007/s10484-023-09605-2

You, M., Laborde, S., Borges, U., Vaughan, R.S., & Dosseville, F. (2021). Cognitive failures: Relationship with perceived emotions, stress, and resting vagally-mediated heart rate variability. Sustainability, 13(24), 13616. https://doi.org/10.3390/su132413616

You, M., Laborde, S., Salvotti, C., Zammit, N., Mosley, E., & Dosseville, F. (2021). Influence of a single slow-paced breathing session on cardiac vagal activity in athletes. International Journal of Mental Health and Addiction, 20, 1632-1644. https://doi.org/10.1007/s11469-020-00467-x

You, M., Laborde, S., Zammit, N., Iskra, M., Borges, U., & Dosseville, F. (2021). Single slow-paced breathing session at six cycles per minute: Investigation of dose-response relationship on cardiac vagal activity. International Journal of Environmental Research and Public Health, 18(23), 12478. https://doi.org/10.3390/ijerph182312478

You, M., Laborde, S., Zammit, N., Iskra, M., Borges, U., Dosseville, F., & Vaughan, R.S. (2021). Emotional intelligence training: Influence of a brief slow-paced breathing exercise on psychophysiological variables linked to emotion regulation. International Journal of Environmental Research and Public Health, 18(12), 6630-6643. https://doi.org/10.3390/ijerph18126630

Zelano, C., Jiang, H., Zhou, G., Arora, N., Schuele, S., Rosenow, J., & Gottfried, J.A. (2016). Nasal respiration entrains human limbic oscillations and modulates cognitive function. Journal of Neuroscience, 36(49), 12448-12467. https://doi.org/10.1523/jneurosci.2586-16.2016

Zeng, J., Meng, J., Wang, C., Leng, W., Zhong, X., Gong, A., Bo, S., & Jiang, C. (2023). High vagally mediated resting-state heart rate variability is associated with superior working memory function. Frontiers in Neuroscience, 17, 1119405. https://doi.org/10.3389/fnins.2023.1119405

Zhao, C., Zhao, M., Liu, J., & Zheng, C. (2012). Electroencephalogram and electrocardiograph assessment of mental fatigue in a driving simulator. Accident Analysis & Prevention, 45, 83-90. https://doi.org/10.1016/j.aap.2011.11.019

Chapter 11

Aiba, N., Hotta, K., Yokoyama, M., Wang, G., Tabata, M., Kamiya, K., Shimizu, R., Kamekawa, D., Hoshi, K., & Yamaoka-Tojo, M., & Masuda, T. (2012). Usefulness of pet ownership as a modulator of cardiac autonomic imbalance in patients with diabetes mellitus, hypertension, and/or hyperlipidemia. American Journal of Cardiology, 109(8), 1164-1170. https://doi.org/10.1016/j.amjcard.2011.11.055

Alfonso, C., Haydt, V., Allen, M.S., Capdevila, L., & Laborde, S. (2025). Monitoring training adaptation: A scoping review of the relationship between self-reported subjective variables and resting vagally-mediated heart rate variability (vmHRV) in adult athletes. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2025.2541350

Arnold, R., & Fletcher, D. (2021). Stress, well-being, and performance in sport. Routledge.

Ayuso-Moreno, R., Fuentes-Garcia, J.P., Collado-Mateo, D., & Villafaina, S. (2020). Heart rate variability and pre-competitive anxiety according to the demanding level of the match in female soccer athletes. Physiology & Behavior, 222, 112926. https://doi.org/10.1016/j.physbeh.2020.112926

Balzarotti, S., Biassoni, F., Colombo, B., & Ciceri, M.R. (2017). Cardiac vagal control as a marker of emotion regulation in healthy adults: A review. Biological Psychology, 130, 54-66. https://doi.org/10.1016/j.biopsycho.2017.10.008

Barron, B.A., & Van Loon, G.R. (1989). Role of sympathoadrenomedullary system in cardiovascular response to stress in rats. Journal of the Autonomic Nervous System, 28(2), 179-187. https://doi.org/10.1016/0165-1838(89)90090-8

Baumann, N., & Turpin, J.C. (2010). Neurochemistry of stress: An overview. Neurochemical Research, 35(12), 1875-1879. https://doi.org/10.1007/s11064-010-0298-9

Beisecker, L., Harrison, P., Josephson, M., & DeFreese, J.D. (2024). Depression, anxiety and stress among female student-athletes: A systematic review and meta-analysis. British Journal of Sports Medicine, 58(5), 278-285. https://doi.org/10.1136/bjsports-2023-107328

Berntson, G.G., Cacioppo, J.T., Binkley, P.F., Uchino, B.N., Quigley, K.S., & Fieldstone, A. (1994). Autonomic cardiac control: III. Psychological stress and cardiac response in autonomic space as revealed by pharmacological blockades. Psychophysiology, 31(6), 599-608. https://doi.org/10.1111/j.1469-8986.1994.tb02352.x

Brasseur, S., Grégoire, J., Bourdu, R., & Mikolajczak, M. (2013). The Profile of Emotional Competence (PEC): Development and validation of a self-reported measure that fits dimensions of emotional competence theory. PLoS ONE,8, 1-8. https://doi.org/10.1371/journal.pone.0062635

Braun, J., Patel, M., Kameneva, T., Keatch, C., Lambert, G., & Lambert, E. (2024). Central stress pathways in the development of cardiovascular disease. Clinical Autonomic Research, 34(1), 99-116. https://doi.org/10.1007/s10286-023-01008-x

Britton, D.M., Kavanagh, E.J., & Polman, R.C.J. (2019). Validating a self-report measure of student athletes' perceived stress reactivity: Associations with heart-rate variability and stress appraisals. Frontiers in Psychology, 10, 1083. https://doi.org/10.3389/fpsyg.2019.01083

Campo, M., Laborde, S., Martinent, G., Louvet, B., & Nicolas, M. (2019). Emotional intelligence (EI) training adapted to the international preparation constraints in rugby: Influence of EI trainer status on EI training effectiveness. Frontiers in Psychology, 10, 1939. https://doi.org/10.3389/fpsyg.2019.01939

Campo, M., Laborde, S., & Mosley, E. (2016). Emotional intelligence training in team sports. Journal of Individual Differences, 37(3), 152-158. https://doi.org/10.1027/1614-0001/a000201

Carrasco, G.A., & Van de Kar, L.D. (2003). Neuroendocrine pharmacology of stress. European Journal of Pharmacology, 463(1-3), 235-272. https://doi.org/10.1016/s0014-2999(03)01285-8

Castaldo, R., Melillo, P., Bracale, U., Caserta, M., Triassi, M., & Pecchia, L. (2015). Acute mental stress assessment via short term HRV analysis in healthy adults: A systematic review with meta-analysis. Biomedical Signal Processing and Control, 18, 370-377. https://doi.org/10.1016/j.bspc.2015.02.012

Cervantes Blásquez, J.C., Rodas Font, G., & Capdevila Ortís, L. (2009). Heart-rate variability and precompetitive anxiety in swimmers. Psicothema, 21, 531-536.

Charmandari, E., Tsigos, C., & Chrousos, G. (2005). Endocrinology of the stress response. Annual Review of Physiology, 67, 259-284. https://doi.org/10.1146/annurev.physiol.67.040403.120816

Chida, Y., & Hamer, M. (2008). Chronic psychosocial factors and acute physiological responses to laboratory-induced stress in healthy populations: A quantitative review of 30 years of investigations. Psychological Bulletin, 134(6), 829-885. https://doi.org/10.1037/a0013342

Chihaoui Mamlouk, A., Younes, M., Zarrouk, F., Shephard, R., & Bouhlel, E. (2021). Heart rate variability and stress perception: The influence of physical fitness. Science & Sports, 36(4), 276-283. https://doi.org/10.1016/j.scispo.2021.02.001

Dayas, C.V., Buller, K.M., Crane, J.W., Xu, Y., & Day, T.A. (2001). Stressor categorization: Acute physical and psychological stressors elicit distinctive recruitment patterns in the amygdala and in medullary noradrenergic cell groups. European Journal of Neuroscience, 14(7), 1143-1152. https://doi.org/10.1046/j.0953-816x.2001.01733.x

de Looff, P.C., Cornet, L.J.M., Embregts, P., Nijman, H.L.I., & Didden, H.C.M. (2018). Associations of sympathetic and parasympathetic activity in job stress and burnout: A systematic review. PLoS ONE, 13(10), e0205741. https://doi.org/10.1371/journal.pone.0205741

Denson, T.F., Grisham, J.R., & Moulds, M.L. (2011). Cognitive reappraisal increases heart rate variability in response to an anger provocation. Motivation and Emotion, 35, 14-22. https://doi.org/10.1007/s11031-011-9201-5

de Souza, P.M., Mota, B.E.F., de Resende, H.D.P., Fernandes, O., Jr., Sanchez, T.A., Volchan, E., Bearzoti, E., & Souza, G.G.L. (2024). Impact of loneliness on training gains with heart rate variability biofeedback in the elderly: A pilot study. Applied Psychophysiology and Biofeedback, 49(2), 261-269. https://doi.org/10.1007/s10484-024-09623-8

Ekelund, R., Holmström, S., Gustafsson, H., Ivarsson, A., Lundqvist, C., & Stenling, A. (2023). Interventions for improving mental health in athletes: A scoping review. International Review of Sport and Exercise Psychology, 18(1), 503-538. https://doi.org/10.1080/1750984x.2023.2258383

Farhan, A., Lyazidi, A., Labakoum, B., Rattal, M., & Mouhsen, A. (2023). Impact of heart rate variability on physiological stress: Systematic review. Biomedical and Pharmacology Journal, 16(2), 997-1010. https://doi.org/10.13005/bpj/2681

Frenkel, M.O., Laborde, S., Rummel, J., Giessing, L., Kasperk, C., Plessner, H., Heck, R-B., & Strahler, J. (2019). Heidelberg Risk Sport-Specific Stress Test: A paradigm to investigate the risk sport-specific psycho-physiological arousal. Frontiers in Psychology, 10, 2249. https://doi.org/10.3389/fpsyg.2019.02249

Friedmann, E., Thomas, S.A., Stein, P.K., & Kleiger, R.E. (2003). Relation between pet ownership and heart rate variability in patients with healed myocardial infarcts. American Journal of Cardiology, 91(6), 718-721. https://doi.org/10.1016/s0002-9149(02)03412-4

Glandorf, H.L., Madigan, D.J., Kavanagh, O., & Mallinson-Howard, S.H. (2023). Mental and physical health outcomes of burnout in athletes: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology 18(1), 372-416. https://doi.org/10.1080/1750984x.2023.2225187

Goodyke, M.P., Hershberger, P.E., Bronas, U.G., & Dunn, S.L. (2022). Perceived social support and heart rate variability: An integrative review. Western Journal of Nursing Research, 44(11), 1057-1067. https://doi.org/10.1177/01939459211028908

Grove, P., Masters, R.S.W., Raab, M., Musculus, L., & Laborde, S. (2025). A holistic focus on the psychophysiology of reinvestment: A systematic review on reinvestment-related neural, cardiac vagal and oculomotor activity. Neuropsychologia, 215, 109139. https://doi.org/10.1016/j.neuropsychologia.2025.109139

Hachenberger, J., Li, Y.M., Siniatchkin, M., Hermenau, K., Ludyga, S., & Lemola, S. (2023). Heart rate variability's association with positive and negative affect in daily life: An experience sampling study with continuous daytime electrocardiography over seven days. Sensors, 23(2), 966. https://doi.org/10.3390/s23020966

Immanuel, S., Teferra, M.N., Baumert, M., & Bidargaddi, N. (2023). Heart rate variability for evaluating psychological stress changes in healthy adults: A scoping review. Neuropsychobiology 82(4), 187-202. https://doi.org/10.1159/000530376

Kegelaers, J., & Oudejans, R.R.D. (2022). Pressure makes diamonds? A narrative review on the application of pressure training in high-performance sports. International Journal of Sport and Exercise Psychology, 22(1), 141-159. https://doi.org/10.1080/1612197x.2022.2134436

Kegelaers, J., Wylleman, P., Defruyt, S., Praet, L., Stambulova, N., Torregrossa, M. Kenttä, G., & De Brandt, K. (2022). The mental health of student-athletes: A systematic scoping review. International Review of Sport and Exercise Psychology, 17(2), 848-881. https://doi.org/10.1080/1750984x.2022.2095657

Kim, H.G., Cheon, E.J., Bai, D.S., Lee, Y.H., & Koo, B.H. (2018). Stress and heart rate variability: A meta-analysis and review of the literature. Psychiatry Investigation, 15(3), 235-245. https://doi.org/10.30773/pi.2017.08.17

Kim, H.S., & Yosipovitch, G. (2013). An aberrant parasympathetic response: A new perspective linking chronic stress and itch. Experimental Dermatology, 22(4), 239-244. https://doi.org/10.1111/exd.12070

Knobel, S., Borchert, A., Gatzmaga, N., Heilmann, F., Musculus, L., Laborde, S., & Lautenbach, F. (2024). The impact of soccer-specific psychophysiological stress on inhibition and cognitive flexibility in elite youth players. Psychology of Sport and Exercise, 74, 102682. https://doi.org/10.1016/j.psychsport.2024.102682

Kuettel, A., & Larsen, C.H. (2019). Risk and protective factors for mental health in elite athletes: A scoping review. International Review of Sport and Exercise Psychology, 13(1), 231-265. https://doi.org/10.1080/1750984x.2019.1689574

Laborde, S., Brüll, A., Weber, J., & Anders, L.S. (2011). Trait emotional intelligence in sports: A protective role against stress through heart rate variability? Personality and Individual Differences, 51, 23-27. https://doi.org/10.1016/j.paid.2011.03.003

Laborde, S., Dosseville, F., & Allen, M.S. (2016). Emotional intelligence in sport and exercise: A systematic review.Scandinavian Journal of Medicine and Science in Sports, 26, 862-874. https://doi.org/10.1111/sms.12510

Laborde, S., Dosseville, F., & Kinrade, N.P. (2014). Decision-specific reinvestment scale: An exploration of its construct validity, and association with stress and coping appraisals. Psychology of Sport and Exercise, 15(3), 238-246. https://doi.org/10.1016/j.psychsport.2014.01.004

Laborde, S., Furley, P., & Schempp, C. (2015). The relationship between working memory, reinvestment, and heart rate variability. Physiology & Behavior, 139, 430-436. https://doi.org/10.1016/j.physbeh.2014.11.036

Laborde, S., Lautenbach, F., & Allen, M.S. (2015). The contribution of coping-related variables and heart rate variability to visual search performance under pressure. Physiology & Behavior, 139, 532-540. https://doi.org/10.1016/j.physbeh.2014.12.003

Laborde, S., Mosley, E., & Mertgen, A. (2018). Vagal tank theory: The three Rs of cardiac vagal control functioning—Resting, reactivity, and recovery. Frontiers in Neuroscience, 12, 458. https://doi.org/10.3389/fnins.2018.00458

Laborde, S., Mosley, E., & Thayer, J.F. (2017). Heart rate variability and cardiac vagal tone in psychophysiological research: Recommendations for experiment planning, data analysis, and data reporting. Frontiers in Physiology, 8, 213. https://doi.org/10.3389/fpsyg.2017.00213

Laborde, S., Mosley, E., & Ueberholz, L. (2018). Enhancing cardiac vagal activity: Factors of interest for sport psychology. Progress in Brain Research, 240, 71-92. https://doi.org/10.1016/bs.pbr.2018.09.002

Laborde, S., Musculus, L., Kalicinski, M., Klaempfl, M.K., Kinrade, N.P., & Lobinger, B.H. (2015). Reinvestment: Examining convergent, discriminant, and criterion validity using psychometric and behavioral measures. Personality and Individual Differences, 78, 77-87. https://doi.org/10.1016/j.paid.2015.01.020

Laborde, S., & Raab, M. (2013). The tale of hearts and reason: The influence of mood on decision making. Journal of Sport & Exercise Psychology, 35, 339-357. https://doi.org/10.1123/jsep.35.4.339

Laborde, S., Raab, M., & Kinrade, N.P. (2014). Is the ability to keep your mind sharp under pressure reflected in your heart? Evidence for the neurophysiological bases of decision reinvestment. Biological Psychology, 100C, 34-42. https://doi.org/10.1016/j.biopsycho.2014.05.003

Lazarus, R.S., & Folkman, S. (1984). Stress, appraisal and coping. Springer.

Leis, O., Praisan, G., Pedraza-Ramirez, I., Sharpe, B.T., Laborde, S., & Lautenbach, F. (2024). Exploratory study of psychophysiological stress in esports: Training and competition in professional League of Legends. Journal of Electronic Gaming and Esports, 2(1), jege.2024-0033. https://doi.org/10.1123/jege.2024-0033

Levillain, G., Martinent, G., Laborde, S., Vacher, P., Saby, Y., & Nicolas, M. (2023). Emotional competencies training for tennis players: Effectiveness of an online individualised psychological support program. International Journal of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1612197x.2023.2193957

Low, W.R., Stoker, M., Butt, J., & Maynard, I. (2023). Pressure training: From research to applied practice. Journal of Sport Psychology in Action. Advance online publication. https://doi.org/10.1080/21520704.2022.2164098

Maslach, C., & Jackson, S.E. (1981). The measurement of experienced burnout. Journal of Organizational Behavior, 2, 99-113. https://doi.org/10.1002/job.4030020205

Masters, R.S., & Maxwell, J.P. (2008). The theory of reinvestment. International Review of Sport and Exercise Psychology, 1, 160-183. https://doi.org/10.1080/17509840802287218

Mateo, M., Blasco-Lafarga, C., Martínez-Navarro, I., Guzmán, J.F., & Zabala, M. (2012). Heart rate variability and pre-competitive anxiety in BMX discipline. European Journal of Applied Physiology, 112, 113-123. https://doi.org/10.1007/s00421-011-1962-8

Matsuura, Y., & Ochi, G. (2023). The potential of heart rate variability monitoring for mental health assessment in top wheel gymnastics athletes: A single case design. Applied Psychophysiology and Biofeedback, 48(3), 335-343. https://doi.org/10.1007/s10484-023-09585-3

McDougall, S.J., Widdop, R.E., & Lawrence, A.J. (2005). Central autonomic integration of psychological stressors: Focus on cardiovascular modulation. Autonomic Neuroscience: Basic & Clinical, 123(1-2), 1-11. https://doi.org/10.1016/j.autneu.2005.09.005

Mechling, L. (2024, August 6). The unsung hero of the Olympic-champion US women's gymnastics team is a very good boy. The Guardian. www.theguardian.com/sport/article/2024/aug/06/beacon-usa-gymnastics-therapy-dog

Moore, L., Isoard-Gautheur, S., & Gustafsson, H. (2025). Psychophysiological markers of athlete burnout: A call to arms. International Journal of Sports Medicine, 46(2), 69-78. https://doi.org/10.1055/a-2433-3930

Mora, A., Komka, Z., Vegh, J., Farkas, I., Kocsisne, G.S., Bosnyak, E., Szmodis, M., Ligetvári, R., Csöndör, É., Almási, G., Oláh, A., Kemper, H. C. G., Tóth, M., & Acs, P. (2022). Comparison of the cardiovascular effects of extreme psychological and physical stress tests in male soccer players. International Journal of Environmental Research and Public Health, 19(2), 715. https://doi.org/10.3390/ijerph19020715

Mosley, E., Laborde, S., & Kavanagh, E. (2017). The contribution of coping related variables and cardiac vagal activity on the performance of a dart throwing task under pressure. Physiology & Behavior, 179, 116-125. https://doi.org/10.1016/j.physbeh.2017.05.030

Mosley, E., Laborde, S., & Kavanagh, E. (2018a). The contribution of coping-related variables and cardiac vagal activity on prone rifle shooting performance under pressure. Journal of Psychophysiology. Advance online publication. https://doi.org/10.1027/0269-8803/a000220

Mosley, E., Laborde, S., & Kavanagh, E. (2018b). Coping related variables, cardiac vagal activity and working memory performance under pressure. Acta Psychologica, 191, 179-189. https://doi.org/10.1016/j.actpsy.2018.09.007

Nuetzel, B. (2023). Coping strategies for handling stress and providing mental health in elite athletes: A systematic review. Frontiers in Sports and Active Living, 5, 1265783. https://doi.org/10.3389/fspor.2023.1265783

Ortmeyer, H.K., & Katzel, L.I. (2020). Effects of proximity between companion dogs and their caregivers on heart rate variability measures in older adults: A pilot study. International Journal of Environmental Research and Public Health, 17(8), 2674. https://doi.org/10.3390/ijerph17082674

Pawling, R., McGlone, F., & Walker, S.C. (2024). High frequency heart rate variability is associated with sensitivity to affective touch. Physiology & Behavior, 283, 114600. https://doi.org/10.1016/j.physbeh.2024.114600

Perry, C., Champ, F.M., Macbeth, J., & Spandler, H. (2021). Mental health and elite female athletes: A scoping review.Psychology of Sport and Exercise, 56, 101961. https://doi.org/10.1016/j.psychsport.2021.101961

Pishbin, T., Firoozabadi, S.M.P., Dabanloo, N.J., Mohammadi, F., & Koozehgari, S. (2010). Effect of physical contact (hand-holding) on heart rate variability. Engineering and Technology, 2(12), 524-528.

Pizzera, A., Laborde, S., Lahey, J., & Wahl, P. (2022). Influence of physical and psychological stress on decision-making performance of soccer referees. Journal of Sports Sciences 40, 2037-2046. https://doi.org/10.1080/02640414.2022.2127516

Plews, D.J., Laursen, P.B., Stanley, J., Kilding, A.E., & Buchheit, M. (2013). Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring. Sports Medicine, 43, 773-781. https://doi.org/10.1007/s40279-013-0071-8

Prior, E., Papathomas, A., & Rhind, D. (2022). A systematic scoping review of athlete mental health within competitive sport: Interventions, recommendations, and policy. International Review of Sport and Exercise Psychology, 17(2), 903-925. https://doi.org/10.1080/1750984x.2022.2095659

Rice, S.M., Purcell, R., De Silva, S., Mawren, D., McGorry, P.D., & Parker, A.G. (2016). The mental health of elite athletes: A narrative systematic review. Sports Medicine, 46(9), 1333-1353. https://doi.org/10.1007/s40279-016-0492-2

Riepenhausen, A., Wackerhagen, C., Reppmann, Z.C., Deter, H.-C., Kalisch, R., Veer, I.M., & Walter, H. (2022). Positive cognitive reappraisal in stress resilience, mental health, and well-being: A comprehensive systematic review. Emotion Review, 14(4), 310-331. https://doi.org/10.1177/17540739221114642

Roddick, C.M., & Chen, F.S. (2021). Effects of chronic and state loneliness on heart rate variability in women. Annals of Behavioral Medicine, 55(5), 460-475. https://doi.org/10.1093/abm/kaaa065

Roddick, C.M., Seo, Y.S., Barkovich, S.-L., Forrester, L., & Chen, F.S. (2025). Cardiac vagal recovery following acute psychological stress in human adults: A scoping review. Neuroscience & Biobehavioral Reviews, 176, 106268. https://doi.org/10.1016/j.neubiorev.2025.106268

Salvagioni, D.A.J., Melanda, F.N., Mesas, A.E., Gonzalez, A.D., Gabani, F.L., & Andrade, S.M. (2017). Physical, psychological and occupational consequences of job burnout: A systematic review of prospective studies. PLoS ONE, 12(10), e0185781. https://doi.org/10.1371/journal.pone.0185781

Schmitt, L., Regnard, J., Desmarets, M., Mauny, F., Mourot, L., Fouillot, J.P., Coulmy, N., & Millet, G. (2013). Fatigue shifts and scatters heart rate variability in elite endurance athletes. PLoS ONE, 8(8), e71588. https://doi.org/10.1371/journal.pone.0071588

Schmitt, L., Regnard, J., & Millet, G.P. (2015). Monitoring fatigue status with HRV measures in elite athletes: An avenue beyond RMSSD? Frontiers in Physiology, 6, 343. https://doi.org/10.3389/fphys.2015.00343

Schneider, M., Rominger, C., & Schwerdtfeger, A.R. (2025). Associations between positive affect and heart rate variability: A systematic review. Curr Cardiol Rep, 27(1), 148. https://doi.org/10.1007/s11886-025-02299-4

Schütz, K., Rahders, F., Mosley, E., & Laborde, S. (2020). Emotional competences training in equestrian sport: A preliminary study. International Journal of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1612197x.2020.1819367

Schwerdtfeger, A.R., & Gerteis, A.K. (2014). The manifold effects of positive affect on heart rate variability in everyday life: Distinguishing within-person and between-person associations. Health Psychology, 33(9), 1065-1073. https://doi.org/10.1037/hea0000079

Sgoifo, A., Carnevali, L., Pico Alfonso, M. de los A., & Amore, M. (2015). Autonomic dysfunction and heart rate variability in depression. Stress, 18(3), 343-352. https://doi.org/10.3109/10253890.2015.1045868

Siepe, B.S., Tutunji, R., Rieble, C.L., Proppert, R.K.K., & Fried, E.I. (2025). Associations between ecological momentary assessment and passive sensor data in a large student sample. Journal of Psychopathology and Clinical Science. Advance online publication. https://doi.org/10.1037/abn0001013

Song, Y., Sun, Z., Luo, F., & Yu, B. (2025). Loneliness is associated with diminished heart rate variability reactivity to acute social stress in younger adults. Biological Psychology, 194, 108963. https://doi.org/10.1016/j.biopsycho.2024.108963

Stillman, M.A., Glick, I.D., McDuff, D., Reardon, C.L., Hitchcock, M.E., Fitch, V.M., & Hainline, B. (2019). Psychotherapy for mental health symptoms and disorders in elite athletes: A narrative review. British Journal of Sports Medicine, 53(12), 767-771. https://doi.org/10.1136/bjsports-2019-100654

Swartz, L., Hunt, X., Bantjes, J., Hainline, B., & Reardon, C.L. (2019). Mental health symptoms and disorders in Paralympic athletes: A narrative review. British Journal of Sports Medicine, 53(12), 737-740. https://doi.org/10.1136/bjsports-2019-100731

Thornton, C., Sheffield, D., & Baird, A. (2019). Motor performance during experimental pain: The influence of exposure to contact sports. European Journal of Pain, 23(5), 1020-1030. https://doi.org/10.1002/ejp.1370

Turner, M.J., Jones, M.V., Whittaker, A.C., Laborde, S., Williams, S., Meijen, C., & Tamminen, K.A. (2020). Editorial: Adaptation to psychological stress in sport. Frontiers in Psychology, 11, 2199. https://doi.org/10.3389/fpsyg.2020.02199

Vickhoff, B., Malmgren, H., Astrom, R., Nyberg, G., Ekstrom, S.R., Engwall, M., Snygg, J. Nilsson, M., & Jornsten, R. (2013). Music structure determines heart rate variability of singers. Frontiers in Psychology, 4, 334. https://doi.org/10.3389/fpsyg.2013.00334

Voigt, L., Raab, M., Masters, R.S.W., Eckardt, V., Grove, P., Hoskens, M., Laborde, S., Park, S. H., Pizzera, A., Redlich, D., Sidhu, A., Sullivan, R., Uiga, L., & Nieuwenhuys, A. (2025). Unifying rules for simplified information processing during actions—Less is more. International Journal of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1612197x.2025.2525236

Wang, Z., Luo, Y., Zhang, Y., Chen, L., Zou, Y., Xiao, J., Min, W., Yuan, C., Ye, Y., Li, M., Tu, M., Hu, J., & Zou, Z. (2023). Heart rate variability in generalized anxiety disorder, major depressive disorder and panic disorder: A network meta-analysis and systematic review. Journal of Affective Disorders, 330, 259-266. https://doi.org/10.1016/j.jad.2023.03.018

Wu, Q., Miao, X., Cao, Y., Chi, A., & Xiao, T. (2023). Heart rate variability status at rest in adult depressed patients: A systematic review and meta-analysis. Frontiers in Public Health, 11, 1243213. https://doi.org/10.3389/fpubh.2023.1243213

You, M., Laborde, S., Zammit, N., Iskra, M., Borges, U., Dosseville, F., & Vaughan, R.S. (2021). Emotional intelligence training: Influence of a brief slow-paced breathing exercise on psychophysiological variables linked to emotion regulation. International Journal of Environmental Research and Public Health, 18(12), 6630-6643. https://doi.org/10.3390/ijerph18126630

Zajonz, P., Lautenbach, F., & Laborde, S. (2024). Emotional intelligence training for sports coaches: Evaluation of a time-effective online intervention and its effects on coaching efficacy. Journal of Applied Sport Psychology 36, 722-739. https://doi.org/10.1080/10413200.2023.2296911

Zhang, R., Gan, X., Xu, T., Yu, F., Wang, L., Song, X., Jiao, G., Liu, X., Zhou, F., & Becker, B. (2025). A neurofunctional signature of affective arousal generalizes across valence domains and distinguishes subjective experience from autonomic reactivity. Nature Communications, 16(1), 6492. https://doi.org/10.1038/s41467-025-61706-0

Chapter 12

Achtziger, A., Gollwitzer, P.M., & Sheeran, P. (2008). Implementation intentions and shielding goal striving from unwanted thoughts and feelings. Personality and Social Psychology Bulletin, 34, 381-393. https://doi.org/10.1177/0146167207311201

Ackermann, S.P., Raab, M., Backschat, S., Smith, D.J.C., Javelle, F., & Laborde, S. (2023). The diving response and cardiac vagal activity: A systematic review and meta-analysis. Psychophysiology, 60(3), e14183. https://doi.org/10.1111/psyp.14183

Balzarotti, S., Biassoni, F., Colombo, B., & Ciceri, M.R. (2017). Cardiac vagal control as a marker of emotion regulation in healthy adults: A review. Biological Psychology, 130, 54-66. https://doi.org/10.1016/j.biopsycho.2017.10.008

Beevor, H.J., Ginty, A.T., Veldhuijzen van Zanten, J., & Williams, S.E. (2024). Mastery imagery ability moderates the relationship between heart rate reactivity to acute psychological stress and perceptions of stress and physiological arousal. Psychophysiology, 61(4), e14486. https://doi.org/10.1111/psyp.14486

Bellomo, E., Cooke, A., Gallicchio, G., Ring, C., & Hardy, J. (2020). Mind and body: Psychophysiological profiles of instructional and motivational self-talk. Psychophysiology, 57(9), e13586. https://doi.org/10.1111/psyp.13586

Bernardi, N.F., Bordino, M., Bianchi, L., & Bernardi, L. (2017). Acute fall and long-term rise in oxygen saturation in response to meditation. Psychophysiology, 54(12), 1951-1966. https://doi.org/10.1111/psyp.12972

Bornemann, B., & Singer, T. (2017). Taking time to feel our body: Steady increases in heartbeat perception accuracy and decreases in alexithymia over 9 months of contemplative mental training. Psychophysiology, 54(3), 469-482. https://doi.org/10.1111/psyp.12790

Bouthiller, E., & Lautenbach, F. (2025). Implementing pressure on athletes during training: a scoping review. International Review of Sport and Exercise Psychology, 1-34. https://doi.org/10.1080/1750984x.2025.2578781

Brown, L., Rando, A.A., Eichel, K., Van Dam, N.T., Celano, C.M., Huffman, J.C., & Morris, M.E. (2021). The effects of mindfulness and meditation on vagally mediated heart rate variability: A meta-analysis. Psychosomatic Medicine, 83(6), 631-640. https://doi.org/10.1097/PSY.0000000000000900

Chang, C. (2022). Being inspired by media content: Psychological processes leading to inspiration. Media Psychology,26(1), 72-87. https://doi.org/10.1080/15213269.2022.2097927

Chen, X., Chen, T.J., Yun, F., Huang, Y.Y., & Li, J. (2014). Effect of repetitive end-inspiration breath holding on very short-term heart rate variability in healthy humans. Physiological Measurement, 35(12), 2429-2445. https://doi.org/10.1088/0967-3334/35/12/2429

Choi, H., Cha, Y., McCullough, M.E., Coles, N.A., & Oishi, S. (2025). A meta-analysis of the effectiveness of gratitude interventions on well-being across cultures. Proceedings of the National Academy of Sciences, USA, 122(28), e2425193122. https://doi.org/10.1073/pnas.2425193122

Cohn, P. (n.d.). What you can learn from Olympic athletes' mental game. Peak Performance Sports.Retrieved February 24, 2026, from https://www.peaksports.com/sports-psychology-blog/what-your-can-learn-from-olympic-athletes-mental-game/

Cotterill, S. (2010). Pre-performance routines in sport: Current understanding and future directions. International Review of Sport & Exercise Psychology, 3, 132-153.

Cregg, D.R., & Cheavens, J.S. (2020). Gratitude interventions: Effective self-help? A meta-analysis of the impact on symptoms of depression and anxiety. Journal of Happiness Studies, 22(1), 413-445. https://doi.org/10.1007/s10902-020-00236-6

Davis, L., Keegan, R.J., & Jowett, S. (2025). Social psychology in sport (2nd ed.). Human Kinetics.

Delleli, S., Ouergui, I., Ballmann, C.G., Messaoudi, H., Trabelsi, K., Ardigo, L.P., & Chtourou, H. (2023). The effects of pre-task music on exercise performance and associated psycho-physiological responses: A systematic review with multilevel meta-analysis of controlled studies. Frontiers in Psychology, 14, 1293783. https://doi.org/10.3389/fpsyg.2023.1293783

Denson, T.F., Grisham, J.R., & Moulds, M.L. (2011). Cognitive reappraisal increases heart rate variability in response to an anger provocation. Motivation and Emotion, 35, 14-22. https://doi.org/10.1007/s11031-011-9201-5

Di Bello, M., Carnevali, L., Petrocchi, N., Thayer, J.F., Gilbert, P., & Ottaviani, C. (2020). The compassionate vagus: A meta-analysis on the connection between compassion and heart rate variability. Neuroscience & Biobehavioral Reviews,116, 21-30. https://doi.org/10.1016/j.neubiorev.2020.06.016

Feruglio, S., Matiz, A., Pagnoni, G., Fabbro, F., & Crescentini, C. (2021). The impact of mindfulness meditation on the wandering mind: A systematic review. Neuroscience & Biobehavioral Reviews, 131, 313-330. https://doi.org/10.1016/j.neubiorev.2021.09.032

Figgins, S.G., Smith, M.J., Sellars, C.N., Greenlees, I.A., & Knight, C.J. (2016). "You really could be something quite special": A qualitative exploration of athletes' experiences of being inspired in sport. Psychology of Sport and Exercise,24, 82-91. https://doi.org/10.1016/j.psychsport.2016.01.011

Fincham, G.W., Kartar, A., Uthaug, M.V., Anderson, B., Hall, L., Nagai, Y., Critchley, H., & Colasanti, A. (2023). High ventilation breathwork practices: An overview of their effects, mechanisms, and considerations for clinical applications. Neuroscience & Biobehavioral Reviews, 155, 105453. https://doi.org/10.1016/j.neubiorev.2023.105453

Foster, G.E., & Sheel, A.W. (2005). The human diving response, its function, and its control. Scandinavian Journal of Medicine and Science in Sports, 15(1), 3-12. https://doi.org/10.1111/j.1600-0838.2005.00440.x

Fritsch, J., Feil, K., Jekauc, D., Latinjak, A.T., & Hatzigeorgiadis, A. (2022). The relationship between self-talk and affective processes in sports: A scoping review. International Review of Sport and Exercise Psychology, 17(1), 482-515. https://doi.org/10.1080/1750984x.2021.2021543

Gabana, N.T., Wong, Y.J., D'Addario, A., & Chow, G.M. (2020). The Athlete Gratitude Group (TAGG): Effects of coach participation in a positive psychology intervention with youth athletes. Journal of Applied Sport Psychology, 34(2), 229-250. https://doi.org/10.1080/10413200.2020.1809551

Gerritsen, R.J.S., & Band, G.P.H. (2018). Breath of life: The respiratory vagal stimulation model of contemplative activity. Frontiers in Human Neuroscience, 12, 397. https://doi.org/10.3389/fnhum.2018.00397

Giraldo Giraldo, B.F., Ferre Lopez, D., & Sola-Soler, J. (2023). Analysis of heart rate variability during the performance of the Wim Hof method in healthy subjects. Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023, 1-4. https://doi.org/10.1109/EMBC40787.2023.10340840

Gollwitzer, P.M., & Sheeran, P. (2006). Implementation intentions and goal achievement: A meta-analysis of effects and processes. In M.P. Zanna (Ed.), Advances in experimental social psychology (Vol. 38, pp. 69-119). Elsevier Academic Press. https://doi.org/10.1013/s0065-2601(06)38002-1

Gonzalez, S.P., Metzler, J.N., & Newton, M. (2011). The influence of a simulated 'pep talk' on athlete inspiration, situational motivation, and emotion. International Journal of Sports Science & Coaching, 6(3), 445-459. https://doi.org/10.1260/1747-9541.6.3.445

Gronau, Q.F., Van Erp, S., Heck, D.W., Cesario, J., Jonas, K.J., & Wagenmakers, E.-J. (2017). A Bayesian model-averaged meta-analysis of the power pose effect with informed and default priors: The case of felt power. Comprehensive Results in Social Psychology, 2(1), 123-138. https://doi.org/10.1080/23743603.2017.1326760

Gross, D., & Kohlmann, C.W. (2021). Increasing heart rate variability through progressive muscle relaxation and breathing: A 77-day pilot study with daily ambulatory assessment. International Journal of Environmental Research and Public Health, 18(21), 11357. https://doi.org/10.3390/ijerph182111357

Gross, J.J. (1998). Antecedent- and response-focused emotion regulation: Divergent consequences for experience, expression, and physiology. Journal of Personality and Social Psychology, 74, 224-237.

Hatzigeorgiadis, A., Zourbanos, N., Galanis, E., & Theodorakis, Y. (2011). Self-talk and sports performance: A meta-analysis. Perspectives on Psychological Science, 6(4), 348-356. https://doi.org/10.1177/1745691611413136

Hernandez, A. (2024, April 2). Teddy Riner : « Je doute tout le temps, je me remets toujours en question ». Le Monde. https://www.lemonde.fr/sport/article/2024/08/02/teddy-riner-je-doute-tout-le-temps-je-me-remets-toujours-en-question_6264727_3242.html

Hirsch, A., Bieleke, M., Schuler, J., & Wolff, W. (2020). Implicit theories about athletic ability modulate the effects of if-then planning on performance in a standardized endurance task. International Journal of Environmental Research and Public Health, 17(7), 2576. https://doi.org/10.3390/ijerph17072576

Howells, K., & Fitzallen, N. (2019). Enhancement of gratitude in the context of elite athletes: Outcomes and challenges. Qualitative Research in Sport, Exercise and Health, 12(5), 781-798. https://doi.org/10.1080/2159676x.2019.1679868

Hudson, J., & Day, M.C. (2012). Athletes' experiences of expressive writing about sports stressors. Psychology of Sport and Exercise, 13(6), 798-806. https://doi.org/10.1016/j.psychsport.2012.05.005

Iskra, M., Laborde, S., Salvotti, C., Weinand, E., Poppa, T., Raab, M., & Voigt, L. (2024). Fast-paced breathing interventions: testing the physiological effects on the autonomic nervous system. Poster presented at the Society for Psychophysiological Research 2024 Annual Meeting.

Jing, X., Wu, P., Liu, F., Wu, B., & Miao, D. (2011). Guided imagery, anxiety, heart rate, and heart rate variability during centrifuge training. Aviation, Space, and Environmental Medicine, 82(2), 92-96. https://doi.org/10.3357/asem.2822.2011

Karageorghis, C.I., & Priest, D.L. (2012a). Music in the exercise domain: A review and synthesis (part I). International Review of Sport and Exercise Psychology, 5(1), 44-66. https://doi.org/10.1080/1750984X.2011.631026

Karageorghis, C.I., & Priest, D.L. (2012b). Music in the exercise domain: A review and synthesis (part II). International Review of Sport and Exercise Psychology, 5(1), 67-84. https://doi.org/10.1080/1750984X.2011.631027

Ketelhut, S., Querciagrossa, D., Bisang, X., Metry, X., Borter, E., & Nigg, C.R. (2023). The effectiveness of the Wim Hof method on cardiac autonomic function, blood pressure, arterial compliance, and different psychological parameters. Scientific Reports, 13(1), 17517. https://doi.org/10.1038/s41598-023-44902-0

Koivula, N., Hassmén, P., & Fallby, J. (2002). Self-esteem and perfectionism in elite athletes: Effects on competitive anxiety and self-confidence. Personality and Individual Differences, 32(5), 865-875. https://doi.org/10.1016/s0191-8869(01)00092-7

Kok, B.E., Coffey, K.A., Cohn, M.A., Catalino, L.I., Vacharkulksemsuk, T., Algoe, S.B., Brantley, M., & Fredrickson, B.L. (2013). How positive emotions build physical health: Perceived positive social connections account for the upward spiral between positive emotions and vagal tone. Psychological Science, 24, 1123-1132. https://doi.org/10.1177/0956797612470827

Kok, B.E., & Fredrickson, B.L. (2010). Upward spirals of the heart: Autonomic flexibility, as indexed by vagal tone, reciprocally and prospectively predicts positive emotions and social connectedness. Biological Psychology, 85(3), 432-436. https://doi.org/10.1016/j.biopsycho.2010.09.005

Kox, M., van Eijk, L.T., Zwaag, J., van den Wildenberg, J., Sweep, F.C., van der Hoeven, J.G., & Pickkers, P. (2014). Voluntary activation of the sympathetic nervous system and attenuation of the innate immune response in humans. Proceedings of the National Academy of Sciences, USA, 111(20), 7379-7384. https://doi.org/10.1073/pnas.1322174111

Kreibig, S.D. (2010). Autonomic nervous system activity in emotion: A review. Biological Psychology, 84, 394-421. https://doi.org/10.1016/j.biopsycho.2010.03.010

Kvadsheim, E., Sorensen, L., Fasmer, O.B., Osnes, B., Haavik, J., Williams, D.P., Thayer, J.F., & Koenig, J. (2022). Vagally mediated heart rate variability, stress, and perceived social support: A focus on sex differences. Stress, 25(1), 113-121. https://doi.org/10.1080/10253890.2022.2043271

Laborde, S., Allen, M.S., Borges, U., Dosseville, F., Hosang, T.J., Iskra, M., Mosley, E., Salvotti, C., Spolverato, L., Zammit, N., & Javelle, F. (2022). Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neuroscience & Biobehavioral Reviews, 138, 104711. https://doi.org/10.1016/j.neubiorev.2022.104711

Laborde, S., Allen, M.S., Borges, U., Hosang, T.J., Furley, P., Mosley, E., & Dosseville, F. (2021). The influence of slow-paced breathing on executive function. Journal of Psychophysiology. Advance online publication. https://doi.org/10.1027/0269-8803/a000279

Laborde, S., Allen, M.S., Borges, U., Iskra, M., Zammit, N., You, M., Hosang, T., Mosley, E., & Dosseville, F. (2021). Psychophysiological effects of slow-paced breathing at six cycles per minute with or without heart rate variability biofeedback. Psychophysiology, 59(1), e13952. https://doi.org/10.1111/psyp.13952

Laborde, S., Heuer, S., & Mosley, E. (2018). Effects of a brief hypnosis relaxation induction on subjective psychological states, cardiac vagal activity, and breathing frequency. International Journal of Clinical and Experimental Hypnosis,66(4), 386-403. https://doi.org/10.1080/00207144.2018.1494449

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Laborde, S., Lentes, T., Hosang, T.J., Borges, U., Mosley, E., & Dosseville, F. (2019). Influence of slow-paced breathing on inhibition after physical exertion. Frontiers in Psychology, 10, 1923. https://doi.org/10.3389/fpsyg.2019.01923

Laborde, S., Mosley, E., & Ueberholz, L. (2018). Enhancing cardiac vagal activity: Factors of interest for sport psychology. Progress in Brain Research, 240, 71-92. https://doi.org/10.1016/bs.pbr.2018.09.002

Laborde, S., & Raab, M. (2013). The tale of hearts and reason: The influence of mood on decision making. Journal of Sport & Exercise Psychology, 35, 339-357. https://doi.org/10.1123/jsep.35.4.339

Laborde, S., Strack, N., & Mosley, E. (2019). The influence of power posing on cardiac vagal activity. Acta Psychologica,199, 102899. https://doi.org/10.1016/j.actpsy.2019.102899

Laborde, S., Zammit, N., Iskra, M., Mosley, E., Borges, U., Allen, M.S., & Javelle, F. (2022). The influence of breathing techniques on physical sport performance: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology, 17(2), 1222-1277. https://doi.org/10.1080/1750984x.2022.2145573

Lalanza, J.F., Lorente, S., Bullich, R., Garcia, C., Losilla, J.M., & Capdevila, L. (2023). Methods for heart rate variability biofeedback (HRVB): A systematic review and guidelines. Applied Psychophysiology and Biofeedback 48, 275-297. https://doi.org/10.1007/s10484-023-09582-6

Lane, B., and R. Cohen. (2022, August 26). Serena Williams says she listens to 'Maniac' from 'Flashdance' as a pump up song before matches. Business Insider.https://www.businessinsider.com/serena-williams-listens-to-maniac-pump-up-song-before-matches-2022-8

Lane, R.D., McRae, K., Reiman, E.M., Chen, K.W., Ahern, G.L., & Thayer, J.F. (2009). Neural correlates of heart rate variability during emotion. NeuroImage, 44, 213-222. https://doi.org/10.1016/j.neuroimage.2008.07.056

Lautenbach, F., Laborde, S., Mesagno, C., Lobinger, B.H., Achtzehn, S., & Arimond, F. (2015). Nonautomated pre-performance routine in tennis: An intervention study. Journal of Applied Sport Psychology, 27(2), 123-131. https://doi.org/10.1080/10413200.2014.957364

Lin, I.M., Wang, S.Y., Fan, S.Y., Peper, E., Chen, S.P., & Huang, C.Y. (2020). A single session of heart rate variability biofeedback produced greater increases in heart rate variability than autogenic training. Applied Psychophysiology and Biofeedback, 45(4), 343-350. https://doi.org/10.1007/s10484-020-09483-y

Lischke, A., Pahnke, R., Mau-Moeller, A., & Weippert, M. (2020). Heart rate variability modulates interoceptive accuracy. Frontiers in Neuroscience, 14, 612445. https://doi.org/10.3389/fnins.2020.612445

Lochbaum, M., Stoner, E., Hefner, T., Cooper, S., Lane, A.M., & Terry, P.C. (2022). Sport psychology and performance meta-analyses: A systematic review of the literature. PLoS ONE, 17(2), e0263408. https://doi.org/10.1371/journal.pone.0263408

Low, W.R., Sandercock, G.R.H., Freeman, P., Winter, M.E., Butt, J., & Maynard, I. (2021). Pressure training for performance domains: A meta-analysis. Sport, Exercise, and Performance Psychology, 10(1), 149-163. https://doi.org/10.1037/spy0000202

Luo, X., Qiao, L., & Che, X. (2018). Self-compassion modulates heart rate variability and negative affect to experimentally induced stress. Mindfulness, 9(5), 1522-1528. https://doi.org/10.1007/s12671-018-0900-9

Martens, A., Greenberg, J., Allen, J.J.B., Hayes, J., Schimel, J., & Johns, M. (2010). Self-esteem and autonomic physiology: Self-esteem levels predict cardiac vagal tone. Journal of Research in Personality, 44, 573-584. https://doi.org/10.1016/j.jrp.2010.07.001

Miu, A.C., Heilman, R.M., & Miclea, M. (2009). Reduced heart rate variability and vagal tone in anxiety: Trait versus state, and the effects of autogenic training. Autonomic Neuroscience: Basic & Clinical, 145, 99-103. https://doi.org/10.1016/j.autneu.2008.11.010

Mojtabavi, H., Saghazadeh, A., Valenti, V.E., & Rezaei, N. (2020). Can music influence cardiac autonomic system? A systematic review and narrative synthesis to evaluate its impact on heart rate variability. Complementary Therapies in Clinical Practice, 39, 101162. https://doi.org/10.1016/j.ctcp.2020.101162

Moran, A. (2004). Sport and exercise psychology: A critical introduction. Routledge.

Mosewich, A.D., Crocker, P.R., Kowalski, K.C., & Delongis, A. (2013). Applying self-compassion in sport: An intervention with women athletes. Journal of Sport and Exercise Psychology, 35(5), 514-524. https://doi.org/10.1123/jsep.35.5.514

Mosley, E., Duncan, S., Jones, K., Herklots, H., Kavanagh, E., & Laborde, S. (2023). A smartphone enabled slow-paced breathing intervention in dual career athletes. Journal of Sport Psychology in Action. Advance online publication. https://doi.org/10.1080/21520704.2023.2194256

Mosley, E., & Laborde, S. (2022). A scoping review of heart rate variability in sport and exercise psychology. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2022.2092884

Niemiec, R.M. (2020). Character strengths cinematherapy: Using movies to inspire change, meaning, and cinematic elevation. Journal of Clinical Psychology, 76(8), 1447-1462. https://doi.org/10.1002/jclp.22997

Ortega, E., & Wang, C.J.K. (2018). Pre-performance physiological state: Heart rate variability as a predictor of shooting performance. Applied Psychophysiology and Biofeedback, 43(1), 75-85. https://doi.org/10.1007/s10484-017-9386-9

Padilla, V.J., Scheffrahn, K., Muniz, V., Lorenz, T.K., & Elkins, G. (2025). Heart rate variability, hypnosis, and psychotherapy. Applied Psychophysiology and Biofeedback, 50(2), 289-295. https://doi.org/10.1007/s10484-024-09679-6

Pavlacic, J.M., Buchanan, E.M., Maxwell, N.P., Hopke, T.G., & Schulenberg, S.E. (2019). A meta-analysis of expressive writing on posttraumatic stress, posttraumatic growth, and quality of life. Review of General Psychology, 23(2), 230-250. https://doi.org/10.1177/1089268019831645

Peixoto Pinto, T., Mello Russo Ramos, M., Lemos, T., Domingues Vargas, C., & Imbiriba, L.A. (2017). Is heart rate variability affected by distinct motor imagery strategies? Physiology & Behavior, 177, 189-195. https://doi.org/10.1016/j.physbeh.2017.05.004

Pennebaker, J.W. (2000). Telling stories: The health benefits of narrative. Literature and Medicine, 19(1), 3-18. https://doi.org/10.1353/lm.2000.0011

Petrocchi, N., & Cheli, S. (2019). The social brain and heart rate variability: Implications for psychotherapy. Psychology and Psychotherapy, 92(2), 208-223. https://doi.org/10.1111/papt.12224

Pinna, T., & Edwards, D.J. (2020). A systematic review of associations between interoception, vagal tone, and emotional regulation: Potential applications for mental health, wellbeing, psychological flexibility, and chronic conditions. Frontiers in Psychology, 11, 1792. https://doi.org/10.3389/fpsyg.2020.01792

Redwine, L.S., Henry, B.L., Pung, M.A., Wilson, K., Chinh, K., Knight, B., Jain, S., Rutledge, T., Greenberg, B., Maisel, A., & Mills, P.J. (2016). Pilot randomized study of a gratitude journaling intervention on heart rate variability and inflammatory biomarkers in patients with stage B heart failure. Psychosomatic Medicine, 78(6), 667-676. https://doi.org/10.1097/PSY.0000000000000316

Roddick, C.M., & Chen, F.S. (2021). Effects of chronic and state loneliness on heart rate variability in women. Annals of Behavioral Medicine, 55(5), 460-475. https://doi.org/10.1093/abm/kaaa065

Rupprecht, A.G.O., Tran, U.S., & Gröpel, P. (2021). The effectiveness of pre-performance routines in sports: A meta-analysis. International Review of Sport and Exercise Psychology, 17(1), 39-64. https://doi.org/10.1080/1750984x.2021.1944271

Rusciano, A., Corradini, G., & Stoianov, I. (2017). Neuroplus biofeedback improves attention, resilience, and injury prevention in elite soccer players. Psychophysiology, 54(6), 916-926. https://doi.org/10.1111/psyp.12847

Schwerdtfeger, A., Konermann, L., & Schonhofen, K. (2008). Self-efficacy as a health-protective resource in teachers? A biopsychological approach. Health Psychology, 27(3), 358-368. https://doi.org/10.1037/0278-6133.27.3.358

Scrimin, S., Patron, E., Ruli, E., Pagui, C.E.K., Altoè, G., & Mason, L. (2018). Dynamic psychophysiological correlates of a learning from text episode in relation to reading goals. Learning and Instruction, 54, 1-10. https://doi.org/10.1016/j.learninstruc.2018.01.007

Seeley, S.H., Yanez, B., Stanton, A.L., & Hoyt, M.A. (2017). An emotional processing writing intervention and heart rate variability: The role of emotional approach. Cognition and Emotion, 31(5), 988-994. https://doi.org/10.1080/02699931.2016.1170667

Segerstrom, S.C., & Nes, L.S. (2007). Heart rate variability reflects self-regulatory strength, effort, and fatigue. Psychological Science, 18(3), 275-281. https://doi.org/10.1111/j.1467-9280.2007.01888.x

Shahrestani, S., Stewart, E.M., Quintana, D.S., Hickie, I.B., & Guastella, A.J. (2015). Heart rate variability during adolescent and adult social interactions: A meta-analysis. Biological Psychology, 105, 43-50. https://doi.org/10.1016/j.biopsycho.2014.12.012

Simonsmeier, B.A., Androniea, M., Buecker, S., & Frank, C. (2020). The effects of imagery interventions in sports: A meta-analysis. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2020.1780627

Smith, T.W., Deits-Lebehn, C., Williams, P.G., Baucom, B.R.W., & Uchino, B.N. (2020). Toward a social psychophysiology of vagally mediated heart rate variability: Concepts and methods in self-regulation, emotion, and interpersonal processes. Social and Personality Psychology Compass, 14(3), e12516. https://doi.org/10.1111/spc3.12516

So, T.Y., Li, M.Y.E., & Lau, H. (2021). Between-subject correlation of heart rate variability predicts movie preferences. PLoS ONE, 16(2), e0247625. https://doi.org/10.1371/journal.pone.0247625

Spangler, D.P., Reis, H.T., Hsu, C.H., Zareba, W., & Lane, R.D. (2024). Emotional awareness is correlated with ambulatory heart rate variability: A replication and extension. Psychosomatic Medicine, 86(9), 768-773. https://doi.org/10.1097/PSY.0000000000001329

Spiesshoefer, J., Becker, S., Tuleta, I., Mohr, M., Diller, G.P., Emdin, M., Florian, A.R., Yilmaz, A., Boentert, M., & Giannoni, A. (2019). Impact of simulated hyperventilation and periodic breathing on sympatho-vagal balance and hemodynamics in patients with and without heart failure. Respiration, 98(6), 482-494. https://doi.org/10.1159/000502155

Stark, R., Schienle, A., Walter, B., & Vaitl, D. (2000). Effects of paced respiration on heart period and heart period variability. Psychophysiology, 37(3), 302-309.

Terry, P.C., Karageorghis, C.I., Curran, M.L., Martin, O.V., & Parsons-Smith, R.L. (2020). Effects of music in exercise and sport: A meta-analytic review. Psychological Bulletin, 146(2), 91-117. https://doi.org/10.1037/bul0000216

Thayer, J.F., Hansen, A.L., Saus-Rose, E., & Johnsen, B.H. (2009). Heart rate variability, prefrontal neural function, and cognitive performance: The neurovisceral integration perspective on self-regulation, adaptation, and health. Annals of Behavioral Medicine, 37, 141-153. https://doi.org/10.1007/s12160-009-9101-z

Thrash, T.M., & Elliot, A.J. (2003). Inspiration as a psychological construct. Journal of Personality and Social Psychology, 84, 871-889. https://doi.org/10.1037/0022-3514.84.4.871

Toepfer, S.M., Cichy, K., & Peters, P. (2011). Letters of gratitude: Further evidence for author benefits. Journal of Happiness Studies, 13(1), 187-201. https://doi.org/10.1007/s10902-011-9257-7

Toering, T.T., Elferink-Gemser, M.T., Jordet, G., & Visscher, C. (2009). Self-regulation and performance level of elite and non-elite youth soccer players. Journal of Sports Sciences, 27, 1509-1517. https://doi.org/10.1080/02640410903369919

Toth, A.J., McNeill, E., Hayes, K., Moran, A.P., & Campbell, M. (2020). Does mental practice still enhance performance? A 24 year follow-up and meta-analytic replication and extension. Psychology of Sport and Exercise, 48, 1-13. https://doi.org/10.1016/j.psychsport.2020.101672

Train Effective. (2019, November 20). Setting goals to become a professional soccer player [Video]. YouTube. www.youtube.com/watch?v=t-mu0Oq5LFQ

Wang, X., Janiszewski, C., Zheng, Y., Laran, J., & Jang, W.E. (2021). Deriving mental energy from task completion. Frontiers in Psychology, 12, 717414. https://doi.org/10.3389/fpsyg.2021.717414

Webb, T.L., & Sheeran, P. (2003). Can implementation intentions help to overcome ego-depletion? Journal of Experimental Social Psychology, 39(3), 279-286. https://doi.org/10.1016/s0022-1031(02)00527-9

Weinberg, R.S., & Gould, D. (2024). Foundations of sport and exercise psychology (8th ed.). Human Kinetics.

Weng, H.Y., Feldman, J.L., Leggio, L., Napadow, V., Park, J., & Price, C.J. (2021). Interventions and manipulations of interoception. Trends in Neuroscience, 44(1), 52-62. https://doi.org/10.1016/j.tins.2020.09.010

Williamson, O., Swann, C., Bennett, K.J.M., Bird, M.D., Goddard, S.G., Schweickle, M.J., & Jackman, P.C. (2022). The performance and psychological effects of goal setting in sport: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology. Advance online publication. https://doi.org/10.1080/1750984x.2022.2116723

Wong, Y.J., Owen, J., Gabana, N.T., Brown, J.W., McInnis, S., Toth, P., & Gilman, L. (2018). Does gratitude writing improve the mental health of psychotherapy clients? Evidence from a randomized controlled trial. Psychotherapy Research, 28(2), 192-202. https://doi.org/10.1080/10503307.2016.1169332

Yijing, Z., Xiaoping, D., Fang, L., Xiaolu, J., & Bin, W. (2015). The effects of guided imagery on heart rate variability in simulated spaceflight emergency tasks performers. BioMed Research International, 2015, 687020. https://doi.org/10.1155/2015/687020

Yuksel, R., Ozcan, O., & Dane, S. (2013). The effects of hypnosis on heart rate variability. International Journal of Clinical and Experimental Hypnosis, 61(2), 162-171. https://doi.org/10.1080/00207144.2013.753826

Zhang, N., Huang, J., & Yao, J. (2023). Athletes' self-compassion and emotional resilience to failure: The mediating role of vagal reactivity. Frontiers in Psychology, 14, 1192265. https://doi.org/10.3389/fpsyg.2023.1192265

Chapter 13

Ahn, M.S. (2013). Current concepts of premature ventricular contractions. Journal of Lifestyle Medicine, 3(1), 26-33.

Bellenger, C.R., Miller, D.J., Halson, S.L., Roach, G.D., & Sargent, C. (2021). Wrist-based photoplethysmography assessment of heart rate and heart rate variability: Validation of WHOOP. Sensors, 21(10), 3571. https://doi.org/10.3390/s21103571

Cassirame, J., Eustache, E., Garbellotto, L., Chevrolat, S., Gimenez, P., & Lepretre, P.M. (2025). Detrended fluctuation analysis to determine physiologic thresholds, investigation and evidence from incremental cycling test. European Journal of Applied Physiology, 125(2), 523-533. https://doi.org/10.1007/s00421-024-05614-z

Esco, M.R., & Flatt, A.A. (2014). Ultra-short-term heart rate variability indexes at rest and post-exercise in athletes: Evaluating the agreement with accepted recommendations. Journal of Sports Science & Medicine, 13(3), 535-541

Gronwald, T., & Hoos, O. (2020). Correlation properties of heart rate variability during endurance exercise: A systematic review. Annals of Noninvasive Electrocardiology, 25(1), e12697. https://doi.org/10.1111/anec.12697

Holt, A.C., Plews, D.J., Oberlin-Brown, K.T., Merien, F., & Kilding, A.E. (2019). Cardiac parasympathetic and anaerobic performance recovery after high-intensity exercise in rowers. International Journal of Sports Physiology and Performance, 14(3), 331-338. https://doi.org/10.1123/ijspp.2018-0200

Hoos, O., & Gronwald, T. (2025). Detrended fluctuation analysis of heart rate variability during exercise: Time to reconsider the theoretical and methodological background. Comment on: Cassirame et al.'s (2025) Detrended fluctuation analysis to determine physiologic thresholds, investigation and evidence from incremental cycling test. Eur J Appl Physiol 125:523-533. European Journal of Applied Physiology, 125, 2637-2639. https://doi.org/10.1007/s00421-025-05859-2

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Laborde, S., Lentes, T., Hosang, T.J., Borges, U., Mosley, E., & Dosseville, F. (2019). Influence of slow-paced breathing on inhibition after physical exertion. Frontiers in Psychology, 10, 1923. https://doi.org/10.3389/fpsyg.2019.01923

Laborde, S., Wanders, J., Mosley, E., & Javelle, F. (2023). Influence of physical post-exercise recovery techniques on vagally-mediated heart rate variability: A systematic review and meta-analysis. Clinical Physiology and Functional Imaging. Advance online publication. https://doi.org/10.1111/cpf.12855

Li, Q., Steward, C.J., Cullen, T., Che, K., & Zhou, Y. (2022). Presleep heart-rate variability biofeedback improves mood and sleep quality in Chinese Winter Olympic bobsleigh athletes. International Journal of Sports Physiology and Performance, 17(10), 1516-1526. https://doi.org/10.1123/ijspp.2022-0037

Mateo-March, M., Moya-Ramon, M., Javaloyes, A., Sanchez-Munoz, C., & Clemente-Suarez, V.J. (2023). Validity of detrended fluctuation analysis of heart rate variability to determine intensity thresholds in elite cyclists. European Journal of Sport Science, 23(4), 580-587. https://doi.org/10.1080/17461391.2022.2047228

Nuuttila, O.P., Seipajarvi, S., Kyrolainen, H., & Nummela, A. (2022). Reliability and sensitivity of nocturnal heart rate and heart-rate variability in monitoring individual responses to training load. International Journal of Sports Physiology and Performance, 17(8), 1296-1303. https://doi.org/10.1123/ijspp.2022-0145

Plews, D.J., Laursen, P.B., Le Meur, Y., Hausswirth, C., Kilding, A.E., & Buchheit, M. (2014). Monitoring training with heart rate-variability: How much compliance is needed for valid assessment? International Journal of Sports Physiology and Performance, 9(5), 783-790. https://doi.org/10.1123/ijspp.2013-0455

Plews, D.J., Scott, B., Altini, M., Wood, M., Kilding, A.E., & Laursen, P.B. (2017). Comparison of heart-rate-variability recording with smartphone photoplethysmography, Polar H7 chest strap, and electrocardiography. International Journal of Sports Physiology and Performance, 12(10), 1324-1328. https://doi.org/10.1123/ijspp.2016-0668

Routledge, H.C., Chowdhary, S., Coote, J.H., & Townend, J.N. (2002). Cardiac vagal response to water ingestion in normal human subjects. Clinical Science (London, England: 1979), 103(2), 157-162. https://doi.org/10.1042/cs1030157

Seiler, S., Haugen, O., & Kuffel, E. (2007). Autonomic recovery after exercise in trained athletes: Intensity and duration effects. Medicine and Science in Sports and Exercise, 39(8), 1366-1373. https://doi.org/10.1249/mss.0b013e318060f17d

Siepe, B.S., Tutunji, R., Rieble, C.L., Proppert, R.K.K., & Fried, E.I. (2025). Associations between ecological momentary assessment and passive sensor data in a large student sample. Journal of Psychopathology and Clinical Science. Advance online publication. https://doi.org/10.1037/abn0001013

Stanley, J., Peake, J.M., & Buchheit, M. (2013). Cardiac parasympathetic reactivation following exercise: Implications for training prescription. Sports Medicine, 43(12), 1259-1277. https://doi.org/10.1007/s40279-013-0083-4

Stone, J.D., Ulman, H.K., Tran, K., Thompson, A.G., Halter, M.D., Ramadan, J.H., Stephenson, M., Finomore, V.S., Galster, S.M., Rezai, A.R., & Hagen, J.A. (2021). Assessing the accuracy of popular commercial technologies that measure resting heart rate and heart rate variability. Frontiers in Sports and Active Living, 3, 585870. https://doi.org/10.3389/fspor.2021.585870

Yildiz, M., & Doma, S. (2018). Effect of spontaneous saliva swallowing on short-term heart rate variability (HRV) and reliability of HRV analysis. Clinical Physiology and Functional Imaging, 38(4), 710-717. https://doi.org/10.1111/cpf.12475

Chapter 14

Bailey, K.J., & Jung, M.E. (2014). The early bird gets the worm! Congruency between intentions and behavior is highest when plans to exercise are made for the morning. Journal of Applied Biobehavioral Research, 19(4), 233-247. https://doi.org/10.1111/jabr.12027

Bedrov, A., & Bulaj, G. (2018). Improving self-esteem with motivational quotes: Opportunities for digital health technologies for people with chronic disorders. Frontiers in Psychology, 9, 2126. https://doi.org/10.3389/fpsyg.2018.02126

Bernardi, N.F., Bordino, M., Bianchi, L., & Bernardi, L. (2017). Acute fall and long-term rise in oxygen saturation in response to meditation. Psychophysiology, 54(12), 1951-1966. https://doi.org/10.1111/psyp.12972

Canon, C., Culbertson, J., Byrd, M., Rasmussen, C., Jung, P., Khanna, D., Koozehchian, M., Mardock, M., Oliver, J., Simbo, S., & Kreider, R. (2010). Effects of a 30-day fitness challenge on body composition and markers of health in women. Medicine and Science in Sports and Exercise, 42(5), 649. https://doi.org/10.1249/01.Mss.0000385811.37088.09

Chaput, J.P., Dutil, C., Featherstone, R., Ross, R., Giangregorio, L., Saunders, T.J., Janssen, I., Poitras, V.J., Kho, M.E., Ross-White, A., Zankar, S., & Carrier, J. (2020). Sleep timing, sleep consistency, and health in adults: A systematic review. Applied Physiology, Nutrition, and Metabolism, 45(10, Suppl. 2), S232-S247. https://doi.org/10.1139/apnm-2020-0032

Chellappa, S.L., Lasauskaite, R., & Cajochen, C. (2017). In a heartbeat: Light and cardiovascular physiology. Frontiers in Neurology, 8, 541. https://doi.org/10.3389/fneur.2017.00541

de Visser, R.O., & Piper, R. (2020). Short- and longer-term benefits of temporary alcohol abstinence during "Dry January" are not also observed among adult drinkers in the general population: Prospective cohort study. Alcohol and Alcoholism, 55(4), 433-438. https://doi.org/10.1093/alcalc/agaa025

de Visser, R.O., Robinson, E., Smith, T., Cass, G., & Walmsley, M. (2017). The growth of "Dry January": Promoting participation and the benefits of participation. European Journal of Public Health, 27(5), 929-931. https://doi.org/10.1093/eurpub/ckx124

Fincham, G.W., Kartar, A., Uthaug, M.V., Anderson, B., Hall, L., Nagai, Y., Critchley, H., & Colasanti, A. (2023). High ventilation breathwork practices: An overview of their effects, mechanisms, and considerations for clinical applications. Neuroscience & Biobehavioral Reviews, 155, 105453. https://doi.org/10.1016/j.neubiorev.2023.105453

Fournier, M., d'Arripe-Longueville, F., Rovere, C., Easthope, C.S., Schwabe, L., El Methni, J., & Radel, R. (2017). Effects of circadian cortisol on the development of a health habit. Health Psychology, 36(11), 1059-1064. https://doi.org/10.1037/hea0000510

Gardner, B., Rebar, A.L., de Wit, S., & Lally, P. (2024). What is habit and how can it be used to change real-world behaviour? Narrowing the theory-reality gap. Social and Personality Psychology Compass, 18(6), e12975. https://doi.org/10.1111/spc3.12975

Gardner, B., Rebar, A.L., & Lally, P. (2022). How does habit form? Guidelines for tracking real-world habit formation. Cogent Psychology, 9(1), 2041277. https://doi.org/10.1080/23311908.2022.2041277

Gerritsen, R.J.S., & Band, G.P.H. (2018). Breath of life: The respiratory vagal stimulation model of contemplative activity. Frontiers in Human Neuroscience, 12, 397. https://doi.org/10.3389/fnhum.2018.00397

Gollwitzer, P.M. (1999). Implementation intentions: Strong effects of simple plans. American Psychologist, 54(7), 493-503. https://doi.org/10.1037//0003-066x.54.7.493

Gördes, L., Bally, F., Leeho, H., Valencia Piedrahita, M., Gardner, B., Rebar, A.L., Nigg, C.R., & Inauen, J. (2024). Key characteristics of habit research data, University of Bern. https://doi.org/10.48620/91092

Heathers, J.A., Quintana, D., Angus, D., Krygier, J.R., Kemp, A.H., & de Rosnay, M. (2018, February 27). Water consumption as a source of error in the measurement of heart rate variability. Open Science Framework. https://doi.org/10.31219/osf.io/83exy

Kalak, N., Gerber, M., Kirov, R., Mikoteit, T., Yordanova, J., Puhse, U., Holsboer-Trachsler, E., & Brand, S. (2012). Daily morning running for 3 weeks improved sleep and psychological functioning in healthy adolescents compared with controls. Journal of Adolescent Health, 51(6), 615-622. https://doi.org/10.1016/j.jadohealth.2012.02.020

Laborde, S., Allen, M.S., Borges, U., Dosseville, F., Hosang, T.J., Iskra, M., Mosley, E., Salvotti, C., Spolverato, L., Zammit, N., & Javelle, F. (2022). Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis. Neuroscience & Biobehavioral Reviews, 138, 104711. https://doi.org/10.1016/j.neubiorev.2022.104711

Laborde, S., Hosang, T., Mosley, E., & Dosseville, F. (2019). Influence of a 30-day slow paced breathing intervention compared to social media use on subjective sleep quality and cardiac vagal activity. Journal of Clinical Medicine, 8(2), 193. https://doi.org/10.3390/jcm8020193

Laborde, S., Kauschke, D., Hosang, T.J., Javelle, F., & Mosley, E. (2020). Performance habits: A framework proposal.Frontiers in Psychology, 11, 1815. https://doi.org/10.3389/fpsyg.2020.01815

Laborde, S., Wanders, J., Mosley, E., & Javelle, F. (2023). Influence of physical post-exercise recovery techniques on vagally-mediated heart rate variability: A systematic review and meta-analysis. Clinical Physiology and Functional Imaging. Advance online publication. https://doi.org/10.1111/cpf.12855

Lally, P., van Jaarsveld, C.H.M., Potts, H.W.W., & Wardle, J. (2010). How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology, 40(6), 998-1009. https://doi.org/10.1002/ejsp.674

Pecanha, T., Silva, N.D., & Forjaz, C.L.D. (2014). Heart rate recovery: Autonomic determinants, methods of assessment and association with mortality and cardiovascular diseases [Review]. Clinical Physiology and Functional Imaging, 34(5), 327-339. https://doi.org/10.1111/cpf.12102

Redwine, L.S., Henry, B.L., Pung, M.A., Wilson, K., Chinh, K., Knight, B., Jain, S., Rutledge, T., Greenberg, B., Maisel, A., & Mills, P.J. (2016). Pilot randomized study of a gratitude journaling intervention on heart rate variability and inflammatory biomarkers in patients with stage B heart failure. Psychosomatic Medicine, 78(6), 667-676. https://doi.org/10.1097/PSY.0000000000000316

Scrimin, S., Patron, E., Ruli, E., Pagui, C.E.K., Altoè, G., & Mason, L. (2018). Dynamic psychophysiological correlates of a learning from text episode in relation to reading goals. Learning and Instruction, 54, 1-10. https://doi.org/10.1016/j.learninstruc.2018.01.007

Scullin, M.K., Krueger, M.L., Ballard, H.K., Pruett, N., & Bliwise, D.L. (2018). The effects of bedtime writing on difficulty falling asleep: A polysomnographic study comparing to-do lists and completed activity lists. Journal of Experimental Psychology: General, 147(1), 139-146. https://doi.org/10.1037/xge0000374

Singh, B., Murphy, A., Maher, C., & Smith, A.E. (2024). Time to form a habit: A systematic review and meta-analysis of health behaviour habit formation and its determinants. Healthcare (Basel), 12(23). https://doi.org/10.3390/healthcare12232488

Smith, A., & Gouick, L. (2015). WS05.2: 30 day challenge—Using social media to support adult CF patients to exercise in the adult CF service Dundee. Journal of Cystic Fibrosis, 14, S9. https://doi.org/10.1016/s1569-1993(15)30028-x

Wang, X., Janiszewski, C., Zheng, Y., Laran, J., & Jang, W.E. (2021). Deriving mental energy from task completion. Frontiers in Psychology, 12, 717414. https://doi.org/10.3389/fpsyg.2021.717414

Young, H.A., & Benton, D. (2018). Heart-rate variability: A biomarker to study the influence of nutrition on physiological and psychological health? Behavioural Pharmacology, 29(2 and 3), 140-151. https://doi.org/10.1097/FBP.0000000000000383

Epilogue

Bellomo, E., Cooke, A., Gallicchio, G., Ring, C., & Hardy, J. (2020). Mind and body: Psychophysiological profiles of instructional and motivational self-talk. Psychophysiology, 57(9), e13586. https://doi.org/10.1111/psyp.13586

Berkoff, D.J., Cairns, C.B., Sanchez, L.D., & Moorman, C.T., III. (2007). Heart rate variability in elite American track-and-field athletes. Journal of Strength and Conditioning Research, 21(1), 227-231. https://doi.org/10.1519/00124278-200702000-00041

Bisschoff, C.A., Coetzee, B., & Esco, M.R. (2016). Relationship between heart rate, heart rate variability, heart rate recovery and global positioning system determined match characteristics of male, elite, African badminton players. International Journal of Performance Analysis in Sport, 16(3), 881-897. https://doi.org/10.1080/24748668.2016.11868936

Blasco-Lafarga, C., Martinez-Navarro, I., & Mateo-March, M. (2013). Is baseline cardiac autonomic modulation related to performance and physiological responses following a supramaximal Judo test? PLoS ONE, 8(10), e78584. https://doi.org/10.1371/journal.pone.0078584

Brisola, G.M.P., Claus, G.M., & Zagatto, A.M. (2023). Monitoring training load, immune-endocrine, autonomic nervous system responses, and swimming performance in women's water polo. Research Quarterly for Exercise and Sport, 94(2), 299-309. https://doi.org/10.1080/02701367.2021.1976377

Bulte, K.R., Bruce, L., Hammond, K., Corrigan, S.L., & Main, L.C. (2025). Use of heart-rate variability to examine readiness to perform in response to overload and taper in swimmers. International Journal of Sports Physiology and Performance, 20(7), 918-924. https://doi.org/10.1123/ijspp.2024-0362

Carrillo, A.E., Christodoulou, V.X., Koutedakis, Y., & Flouris, A.D. (2011). Autonomic nervous system modulation during an archery competition in novice and experienced adolescent archers. Journal of Sports Sciences, 29(9), 913-917. https://doi.org/10.1080/02640414.2011.568514

Cassirame, J., Tordi, N., Fabre, N., Duc, S., Durand, F., & Mourot, L. (2015). Heart rate variability to assess ventilatory threshold in ski-mountaineering. European Journal of Sport Science, 15(7), 615-622. https://doi.org/10.1080/17461391.2014.957729

Cholewinski, M., Machek, S., Cardaci, T., Wilburn, D., Willoughby, D., Funderburk, L., & Gallucci, A. (2022). The effects of a peaking protocol on heart rate variability and its predictive associations with Wilks coefficient in competitive powerlifters. International Journal of Strength and Conditioning, 2(1). https://doi.org/10.47206/ijsc.v2i1.115

Coelho, A.B., Nakamura, F.Y., Morgado, M.C., Holmes, C.J., Baldassarre, A., Esco, M.R., & Rama, L.M. (2019). Heart rate variability and stress recovery responses during a training camp in elite young canoe sprint athletes. Sports, 7(5), 126. https://doi.org/10.3390/sports7050126

Cruz, G.H., Orellana, J.N., Taraco, A.R., & Colmenero, B.R. (2016). Leukocyte populations are associated with heart rate variability after a triathlon. Journal of Human Kinetics, 54, 55-63. https://doi.org/10.1515/hukin-2016-0036

Flatt, A.A., Allen, J.R., Keith, C.M., & Esco, M.R. (2025). Effects of position and injury status on associations between preseason workload and heart-rate variability profiles in American college football players. International Journal of Sports Physiology and Performance, 20(8), 1043-1050. https://doi.org/10.1123/ijspp.2024-0469

Flatt, A.A., Howells, D., & Williams, S. (2019). Effects of consecutive domestic and international tournaments on heart rate variability in an elite rugby sevens team. Journal of Science and Medicine in Sport, 22(5), 616-621. https://doi.org/10.1016/j.jsams.2018.11.022

Fuentes-Garcia, J.P., Crespo, M., Martinez-Gallego, R., & Villafaina, S. (2022). Impact of match-induced pressure on HRV of junior tennis players. Physiology & Behavior, 252, 113836. https://doi.org/10.1016/j.physbeh.2022.113836

Gasior, J.S., Hoffmann, B., Silva, L.E.V., Malek, L., Flatt, A.A., Baranowski, R., & Werner, B. (2020). Changes in short-term and ultra-short term heart rate, respiratory rate, and time-domain heart rate variability parameters during sympathetic nervous system activity stimulation in elite modern pentathlonists: A pilot study. Diagnostics, 10(12), 1104. https://doi.org/10.3390/diagnostics10121104

Gould, K.S., Hirvonen, K., Koefoed, V.F., Roed, B.K., Sallinen, M., Holm, A., Bridger, R.S., & Moen, B.E. (2009). Effects of 60 hours of total sleep deprivation on two methods of high-speed ship navigation. Ergonomics, 52(12), 1469-1486. https://doi.org/10.1080/00140130903272611

Herzig, D., Testorelli, M., Olstad, D.S., Erlacher, D., Achermann, P., Eser, P., & Wilhelm, M. (2017). Heart-rate variability during deep sleep in world-class alpine skiers: A time-efficient alternative to morning supine measurements. International Journal of Sports Physiology and Performance, 12(5), 648-654. https://doi.org/10.1123/ijspp.2016-0257

Kim, H.C., & Park, K.J. (2025). Factor analysis on the performance of elite male fencing athletes. Journal of Sports Medicine and Physical Fitness, 65(3), 335-340. https://doi.org/10.23736/S0022-4707.24.16381-5

Kong, F., Zhao, J., & You, X. (2012). Social support mediates the impact of emotional intelligence on mental distress and life satisfaction in Chinese young adults. Personality and Individual Differences, 53, 513-517.

Laborde, S., Ackermann, S., Borges, U., D'Agostini, M., Giraudier, M., Iskra, M., Mosley, E., Ottaviani, C., Salvotti, C., Schmaußer, M., Szeska, C., Van Diest, I., Ventura-Bort, C., Voigt, L., Wendt, J., & Weymar, M. (2023). Leveraging vagally-mediated heart rate variability as an actionable, noninvasive biomarker for self-regulation: Assessment, intervention, and evaluation. Policy Insights From the Behavioral and Brain Sciences, 10(2), 212-220. https://doi.org/10.1177/23727322231196789

Laborde, S., Mosley, E., Bellenger, C., & Thayer, J. (2022). Editorial: Horizon 2030: Innovative applications of heart rate variability. Frontiers in Neuroscience, 16, 937086. https://doi.org/10.3389/fnins.2022.937086

Laborde, S., & Raab, M. (2013). The tale of hearts and reason: The influence of mood on decision making. Journal of Sport & Exercise Psychology, 35, 339-357. https://doi.org/10.1123/jsep.35.4.339

Li, Q., Steward, C.J., Cullen, T., Che, K., & Zhou, Y. (2022). Presleep heart-rate variability biofeedback improves mood and sleep quality in Chinese Winter Olympic bobsleigh athletes. International Journal of Sports Physiology and Performance, 17(10), 1516-1526. https://doi.org/10.1123/ijspp.2022-0037

Lu, C.C., Hung, B.L., Zheng, A.C., Chen, Y.Y., & Fang, S.H. (2025). Posttraining dry cupping treatment elevates heart rate variability in taekwondo athletes. Journal of Physiological Investigation, 68(2), 84-90. https://doi.org/10.4103/ejpi.EJPI-D-24-00087

Magiera, A., Roczniok, R., Sadowska-Krepa, E., & Kempa, K. (2019). Changes in performance and morning-measured responses in sport rock climbers. Journal of Human Kinetics, 70, 103-114. https://doi.org/10.2478/hukin-2019-0050

Mateo, M., Blasco-Lafarga, C., Martínez-Navarro, I., Guzmán, J.F., & Zabala, M. (2012). Heart rate variability and pre-competitive anxiety in BMX discipline. European Journal of Applied Physiology, 112, 113-123. https://doi.org/10.1007/s00421-011-1962-8

Matsuura, Y., & Ochi, G. (2023). The potential of heart rate variability monitoring for mental health assessment in top wheel gymnastics athletes: A single case design. Applied Psychophysiology and Biofeedback, 48(3), 335-343. https://doi.org/10.1007/s10484-023-09585-3

Mirto, M., Filipas, L., Altini, M., Codella, R., & Meloni, A. (2024). Heart rate variability in professional and semiprofessional soccer: A scoping review. Scandinavian Journal of Medicine and Science in Sports, 34(6), e14673. https://doi.org/10.1111/sms.14673

Mosley, E., Duncan, S., Jones, K., Herklots, H., Kavanagh, E., & Laborde, S. (2023). A smartphone enabled slow-paced breathing intervention in dual career athletes. Journal of Sport Psychology in Action, 15(3), 149-164. https://doi.org/10.1080/21520704.2023.2194256

Mosley, E., Laborde, S., & Kavanagh, E. (2017). The contribution of coping related variables and cardiac vagal activity on the performance of a dart throwing task under pressure. Physiology & Behavior, 179, 116-125. https://doi.org/10.1016/j.physbeh.2017.05.030

Mosley, E., Laborde, S., & Kavanagh, E. (2018). The contribution of coping-related variables and cardiac vagal activity on prone rifle shooting performance under pressure. Journal of Psychophysiology. Advance online publication. https://doi.org/10.1027/0269-8803/a000220

Mosley, E., Wimshurst, Z.L., & Kavanagh, E. (2022). Integrated sport psychology support: A case study in motor sport. Case Studies in Sport and Exercise Psychology, 6(1), 70-77. https://doi.org/10.1123/cssep.2021-0035

Nakamura, F.Y., Torres, V.B.C., da Silva, L.S., Gantois, P., Andrade, A.D., Ribeiro, A.L.B., Brasileiro-Santos, M.D.S., & Batista, G.R. (2022). Monitoring heart rate variability and perceived well-being in Brazilian elite beach volleyball players: A single-tournament pilot study. Journal of Strength and Conditioning Research, 36(6), 1708-1714. https://doi.org/10.1519/JSC.0000000000003654

Parraca, J.A., Alegrete, J., Villafaina, S., Batalha, N., Fuentes-Garcia, J.P., Munoz, D., & Fernandes, O. (2022). Heart rate variability monitoring during a padel match. International Journal of Environmental Research and Public Health, 19(6), 3623. https://doi.org/10.3390/ijerph19063623

Pernigoni, M., Kreivyte, R., Lukonaitiene, I., Toper, C.R., Kamandulis, S., & Conte, D. (2023). Is foam rolling as effective as its popularity suggests? A randomised crossover study exploring post-match recovery in female basketball. Journal of Sports Sciences, 41(18), 1718-1725. https://doi.org/10.1080/02640414.2023.2296718

Picabea, J.M., Camara, J., Nakamura, F.Y., & Yanci, J. (2021). Comparison of heart rate variability before and after a table tennis match. Journal of Human Kinetics, 77, 107-115. https://doi.org/10.2478/hukin-2021-0015

Plews, D.J., Laursen, P.B., & Buchheit, M. (2017). Day-to-day heart-rate variability recordings in world-champion rowers: Appreciating unique athlete characteristics. International Journal of Sports Physiology and Performance, 12(5), 697-703. https://doi.org/10.1123/ijspp.2016-0343

Rabbani, M., Agha-Alinejad, H., Gharakhanlou, R., Rabbani, A., & Flatt, A.A. (2021). Monitoring training in women's volleyball: Supine or seated heart rate variability? Physiology & Behavior, 240, 113537. https://doi.org/10.1016/j.physbeh.2021.113537

Schmitt, L., Willis, S.J., Fardel, A., Coulmy, N., & Millet, G.P. (2018). Live high-train low guided by daily heart rate variability in elite Nordic-skiers. European Journal of Applied Physiology, 118(2), 419-428. https://doi.org/10.1007/s00421-017-3784-9

Soares-Caldeira, L.F., de Souza, E.A., de Freitas, V.H., de Moraes, S.M., Leicht, A.S., & Nakamura, F.Y. (2014). Effects of additional repeated sprint training during preseason on performance, heart rate variability, and stress symptoms in futsal players: A randomized controlled trial. Journal of Strength and Conditioning Research, 28(10), 2815-2826. https://doi.org/10.1519/JSC.0000000000000461

Stanley, J., Peake, J.M., & Buchheit, M. (2013). Consecutive days of cold water immersion: Effects on cycling performance and heart rate variability. European Journal of Applied Physiology, 113(2), 371-384. https://doi.org/10.1007/s00421-012-2445-2

Tian, Y., He, Z.H., Zhao, J.X., Tao, D.L., Xu, K.Y., Earnest, C.P., & McNaughton, L.R. (2013). Heart rate variability threshold values for early-warning nonfunctional overreaching in elite female wrestlers. Journal of Strength and Conditioning Research, 27(6), 1511-1519. https://doi.org/10.1519/JSC.0b013e31826caef8

Vesterinen, V., Nummela, A., Heikura, I., Laine, T., Hynynen, E., Botella, J., & Hakkinen, K. (2016). Individual endurance training prescription with heart rate variability. Medicine and Science in Sports and Exercise, 48(7), 1347-1354. https://doi.org/10.1249/MSS.0000000000000910

von Lewinski, M., Biau, S., Erber, R., Ille, N., Aurich, J., Faure, J.M., Mostl, E., & Aurich, C. (2013). Cortisol release, heart rate and heart rate variability in the horse and its rider: Different responses to training and performance. The Veterinary Journal, 197(2), 229-232. https://doi.org/10.1016/j.tvjl.2012.12.025

WangInt, X., Chatchawan, U., Nakmareong, S., Silsirivanit, A., Wang, Y., Xie, D., Yang, J., & Eungpinichpong, W. (2015). Effects of GUASHA on heart rate variability in healthy male volunteers under normal condition and weightlifters after weightlifting training sessions. Evidence-Based Complementary and Alternative Medicine, 2015, 2684ro71. https://doi.org/10.1155/2015/268471

Welsh, M.R., Mosley, E., Laborde, S., Day, M.C., Sharpe, B.T., Burkill, R.A., & Birch, P.D.J. (2023). The use of heart rate variability in esports: A systematic review. Psychology of Sport and Exercise, 69, 102495. https://doi.org/10.1016/j.psychsport.2023.102495

Williams, S., Booton, T., Watson, M., Rowland, D., & Altini, M. (2017). Heart rate variability is a moderating factor in the workload-injury relationship of competitive CrossFit™ athletes. Journal of Sports Science & Medicine, 16(4), 443-449.