Robson-Ansley P, Gleeson M, Ansley L. Fatigue management in the preparation of Olympic athletes. J Sports Sci. 2009;27:1409–20.
Leeder J, Glaister M, Pizzoferro K, Dawson J, Pedlar C. Sleep duration and quality in elite athletes measured using wristwatch actigraphy. J Sports Sci. 2012;30(6):541–5.
Sargent C, Halson S, Roach GD. Sleep or swim? Early-morning training severely restricts the amount of sleep obtained by elite swimmers. Eur J Sports Sci. 2014;14(S1):S310–5.
Sargent C, Lastella M, Halson SL, Roach GD. The impact of training schedules on the sleep and fatigue of elite athletes. Chronobiol Int. 2014;31:1160–8.
Shapiro CM, Bortz R, Mitchell D. Slow-wave sleep: a recovery period after exercise. Science. 1981;214(11):1253–4.
Taylor SR, Rogers GG, Driver HS. Effects of training volume on sleep, psychological, and selected physiological profiles of profiles of elite female swimmers. Med Sci Sports Exerc. 1997;29(5):688–93.
Hague JFE, Gilbert SS, Burgess HJ, Ferguson SA, Dawson D. A sedentary day: effects on subsequent sleep and body temperatures in trained athletes. Physiol Behav. 2003;78:261–7.
Kolling S, Wiewelhove T, Raeder C, Endler S, Ferrauti A, Meyer T, et al. Sleep monitoring of a six-day macrocycle in strength and high-intensity training. Eur J Sport Sci. 2016;16(5):507–15.
Killer SC, Svendsen IS, Jeukendrup AE, Gleeson M. Evidence of disturbed sleep and mood state in well-trained athletes during short-term intensified training with and without a high carbohydrate nutritional intervention. J Sports Sci. 2017;35(14):1402–10.
Fullagar HHK, Skorski S, Duffield R, Julian R, Bartlett J, Meyer T. Impaired sleep and recovery after night matches in elite football players. J Sports Sci. 2016;34(14):1333–9.
Staunton C, Gordon B, Custovic E, Stanger J, Kingsley M. Sleep patterns and match performance in elite Australian basketball players. J Sci Med Sport. https://doi.org/10.1016/j.jsams.2016.11.016.
Lastella M, Roach GD, Halson SL, Martin DT, West NP, Sargent C. Sleep/wake behavior of endurance cyclists before and during competition. J Sports Sci. 2015;33(3):293–9.
Erlacher D, Ehrlenspiel F, Adegbesan OA, El-Din HG. Sleep habits in German athletes before important competitions or games. J Sports Sci. 2011;29(8):859–66.
Juliff LE, Halson SL, Peiffer JJ. Understanding sleep disturbance in athletes prior to important competitions. J Sci Med Sport 2015;18(1):13-18.
Lastella M, Lovell GP, Sargent C. Athletes’ precompetitive sleep behavior and its relationship with subsequent precompetitive mood and performance. Eur J Sport Sci. 2014;14(S1):S123–30.
Emsellem HA, Murtagh KE. Sleep apnea and sports performance. Clin Sports Med. 2005;24:329–41.
Rice TB, Dunn RE, Lincoln AE, Tucker AM, Vogel RA, Heyer RA, et al. Sleep-disordered breathing in the national football league. Sleep. 2010;33(6):819–24.
Swinbourne R, Gill N, Vaile J, Smart D. Prevalence of poor sleep quality, sleepiness and obstructive sleep apnoea risk factors in athletes. Eur J Sport Sci. 2016;16(7):850–8.
Tuomilehto H, Vuorinen VP, Penttilä E, Kivimäki M, Vuorenmaa M, Venojärvi M, et al. Sleep of professional athletes: underexploited potential to improve health and performance. J Sports Sci. 2017;35(7):704–10.
Samuels C, James L, Lawson D, Meeuwisse W. The athlete sleep screening questionnaire: a new tool for assessing and managing sleep in elite athletes. Br J Sport Med. 2016;50(7):418–22.
Munezawa T, Kaneita Y, Osaki Y, Kanda H, Minowa M, Suzuki K, et al. The association between use of mobile phones after lights out and sleep disturbances among Japanese adolescents: a nationwide cross-sectional survey. Sleep. 2011;34(8):1013–20.
Chang AM, Aeschbach D, Duffy JF, Czeisler CA. Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proc Natl Acad Sci U S A. 2015;112(4):1232–7.
White AG, Biboltz W, Igou F. Mobile phone use and sleep quality and length in college students. Int J Humanities Soc Sci. 2011;1(18):51–8.
Mastin DF, Bryson J, Corwyn R. Assessment of sleep hygiene using the Sleep Hygiene Index. J Behav Med. 2006;29(3):223–7.
Kang JH, Chen SC. Effects of irregular bedtime schedule on sleep quality, daytime sleepiness, and fatigue among university students in Taiwan. BMC Public Health. 2009;9:248. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2718885/. accessed 31 July 2017
Buysse DJ, Reynolds CF 3rd, Monk TH, Berman SR, Kupfer DJ. The Pittsburgh sleep quality index: a new instrument for psychiatric practice and research. Psychiatry Res. 1989;28(2):193–213.
Fietze I, Strauch J, Holzhausen M, Glos M, Theobald C, Lehnkerning H, et al. Sleep quality in professional ballet dancers. Chronobiol Internat. 2009;26(6):1249–62.
Knufinke M, Nieuwenhuys A, SAE G, AML C, MAJ K. Self reported sleep quantity, quality and sleep hygiene in elite athletes. J Sleep Res. 2017; http://onlinelibrary.wiley.com/doi/10.1111/jsr.12509/epdf. accessed 31 July 2017
Hoshikawa M, Uchida S, Fujita Y. Questionnaire study of the sleeping habits of elite Japanese athletes. Jpn J Clin Sports Med. 2015;23(1):74–87.
Doi Y, Minowa M, Uchiyama M, Okawa M. Development of the Pittsburgh sleep quality index Japanese version. Jpn J Psychiatry Treat. 1998;13(6):755–63.
Takegami M, Suzukamo Y, Wakita T, Noguchi H, Chin K, Kadotani H, et al. Development of a Japanese version of the Epworth Sleepiness Scale (JESS) based on item response theory. Sleep Med. 2009;10:556–65.
Whooley MA, Avins AL, Miranda J, Miranda J, Browner WS. Case finding instruments for depression. Two questions are good as many. J Gen Intern Med. 1997;12:439–45.
Doi Y, Minowa M, Uchiyama M, Okawa M, Kim K, Shibui K, et al. Psychometric assessment of subjective sleep quality using the Japanese version of the Pittsburgh Sleep quality index (PSQI-J) in psychiatric disordered and control subjects. Psychiatry Res. 2000;97(2):165–72.
Suzuki T, Nobata R, Kim N, Hane Y, Narita T, Iwata N, et al. Evaluation of questionnaire (Two-question case-finding instrument and Beck depression inventory) as a tool for screening and intervention of depression in work place. Seishin Igaku (Clinical Psychiatry). 2003;45:699–708.
Tamura N, Tanaka H. Effects of sleep education with self-help treatment for elementary schoolchild with nocturnal lifestyle. Sleep Biol Rhythms. 2014;12:169–79.
Doi Y, Minowa M, Uchiyama M, Okawa M. Subjective sleep quality and sleep problems in the general Japanese adult population. Psychiat and Clin Neurosci. 2001;55:213–5.
Doi Y, Minowa M. Gender differences in excessive daytime sleepiness among Japanese workers. Soc Sci Med. 2003;56(4):883–94.
Sekine C, Watanabe Y, Hayashida M. No more decline in sleeping time, more time now spent on necessary activities from the 2015 NHK Japanese time use survey. The NHK monthly report on broadcast research, 2016 May, 2-27. http://www.nhk.or.jp/bunken/english/reports/pdf/report_16071301.pdf 8. accessed on 1 May 2017.
Mah CD, Mah KE, Kezirian EJ, Dement WC. The effects of sleep extension on the athletic performance of collegiate basketball players. Sleep. 2011;34(7):943–50.
Samuels CH, Alxander BN. Sleep, recovery, and human performance. A comprehensive strategy for long-term athlete development. Sport for life. http://www.swimsask.ca/pdf/Sleep-and-Recovery.pdf. accessed 1 May 2017.
Bompa TO, Haff GG. Periodization: theory and methocology of training. 5th ed. Champaign: Human Kinetics Pub; 2009. p. 97–122.
Rountree S. The athlete’s recovery: rest, relax, and restore for peak performance. Boulder: Velopress; 2011.
Ministry of Post and Telcomminications (Japan). White paper communications in Japan 1998. Gyosei; 1998. p. 10–6. (in Japanese). http://www.soumu.go.jp/johotsusintokei/whitepaper/ja/h10/pdf/index.html. accessed on 1 May 2017.
Wang L, Qin P, Zhao Y, Duan S, Zhang Q, Liu Y, et al. Prevalence and risk factors of poor sleep quality among inner Mongolia medical university students: a cross-sectional survey. Psychiatry Res. 2016;244:243–8.
Hirao A, Nagahama H, Tsuboi T, Hirao M, Tahara Y, Shibata S. Combination of starvation interval and food volume determines the phase of liver circadian rhythm in Per2: Luc knock-in mice under two meals per day feeding. Am J Physiol Gastrointest Liver Physiol. 2010;299:G1045–53.
Halson SI. Sleep in elite athletes and nutritional interventions to enhance sleep. Sports Med. 2014;44(Suppl):S13–23.
Hammond T, Gialloreto C, Kubas H, Hap Davis H IV. The prevalence of failure-based depression among elite athletes. Clin J Sports Med. 2013;23:273–7.
Guilliver A, Griffiths K, Mackinnon A, Batterham PJ, Stanimirovic R. The mental health of Australian elite athletes. J Sci Med Sport. 2015;18(3):255–61.
Yang J, Peek-Asa C, Corlette JD, Cheng G, Foster DT, Albright J. Prevalence of and risk factors associated with symptoms of depression in competitive collegiate student athletes. Clin J Sports Med. 2007;17:481–7.
Wolanin A, Gross M, Hong E. Depression in athletes: prevalence and risk factors. Cur Sports Med Reports. 2015;14(1):56–60.
Urhausen A, Kindermann W. Diagnosis of overtraining. What tools do we have? Sports Med. 2002;32(2):95–102.
Hausswrth C, Louis J, Aubry A, Bonnet G, Duffield R, Meur YL. Evidence disturbed sleep and increased illness in overreached endurance athletes. Med Sci Sports Exerc. 2014;46(5):1036–45.
Minkel JD, Banks S, Htaik O, Moreta MC, Jones CW, McGlinchey EL, et al. Sleep deprivation and stressors: evidence for elevated negative affect in response to mild stressors when sleep deprived. Emotion. 2012;12(5):1015–20.
Watson NF, Harden KP, Buchwald D, Vitello MV, Pack AI, Strachan E, et al. Sleep duration and depressive symptoms: a gene-environment interaction. Sleep. 2014;37:351–8.
Demarzo MMP, Stein PK. Mental stress and exercise training response: stress-sleep connection may be involved. Front Physiol. 2012;3:51. https://doi.org/10.3389/fphys.2012.00051. accessed 2 May 2017
Romyn G, Robey E, Dimmock JA, Halson SL, Peeling P. Sleep, anxiety, and electronic device use by athletes in the training and competition environment. Eur J Sports Sci. 2016;16(3):301–8.
Kashani M, Eliasson A, Vernalis M. Perceived stress correlates with disturbed sleep: a link connecting stress and cardiovascular disease. Stress. 2012;15(1):45–51.
Lande RG, Gragnani C. Nonpharmacologic approaches to the management of insomnia. J Am Osteopath Assoc. 2010;110(12):695–701.
Seibern AT, Suh S, Nowakowski S. Non-pharmacological treatment of insomnia. Neurotherapeutics. 2012;9:717–27.
Itasaka Y, Miyazaki S, Ishikawa K, Togawa K. The influence of sleep position and obesity on sleep apnea. Psychirat Clin Neurosci. 2000;54:340–1.
Iber C, Ancoli-Israel S, Chesson A, Quan SF, for the American Academy of Sleep Medicine. The AASM manual for the scoring of sleep and associated events: rules, terminology and technical specifications. 1st ed. Westcher: American Academy of Sleep Medicine; 2007. p. 41–3.
O’Keeffe ST. Iron deficiency with normal ferritin levels in restless legs syndrome. Sleep Med. 2005;6:281–2.
Koehler K, Braun H, Achtzehn S, Hildebrand U, Predel HG, Schänzer W. Iron status in elite young athletes: gender-dependent influences of diet and exercise. Eur J Appl Physiol. 2012;112:513–23.