Athletes display differing sleep habits to non-athletic populations; similarly, differences occur in sleep habits between athletes from different sports. There is currently limited research investigating the differences in sleep habits and behaviors between different levels of competition within the same sport. A total of 224 rugby union athletes (109 academy, 38 semi-professional, 84 professional) completed the Athlete Sleep Behavior Questionnaire and the Pittsburgh Sleep Quality Index. Professional athletes displayed a significantly longer self-reported sleep duration compared to semi-professional and academy athletes (7 h 52 min ± 51 min vs. 7 h 16 min ± 1 h 15 min vs. 7 h 19 min ± 1 h 12 min, p < 0.01). Pittsburgh Sleep Quality Index global scores revealed a significantly lower (p = 0.04, d = 0.3) score for professional athletes (5.2 ± 2.5 AU) than academy athletes (6.0 ± 2.7 AU). Individual components of the Pittsburgh Sleep Quality Index revealed significant differences (p < 0.05) between groups for sleep duration and daytime dysfunction. No significant differences (p > 0.05) were observed between levels of competition for the Athlete Sleep Behavior Questionnaire global score; however, significant differences (p < 0.05) were observed for 6 of the 18 items. This study was the first to investigate sleep behaviors across multiple levels of competition in rugby union athletes. Professional athletes displayed longer sleep duration compared to semi-professional and academy level athletes. Additionally, results highlighted that differences exist between levels of competition for specific sleep behaviors. This study identified that sleep behaviors could be improved for all levels of rugby union athletes.
BishopPAJonesEWoodsKA. Recovery from training: a brief review. J Strength Cond Res2008; 22: 1015–1024.
2.
WalshNPHalsonSLSargentC, et al.Sleep and the athlete : narrative review and 2021 expert consensus recommendations. Br J Sports Med2020; 0: 1–13.
3.
LeederJGlaisterMPizzoferroK, et al.Sleep duration and quality in elite athletes measured using wristwatch actigraphy. J Sports Sci2012; 30: 541–545.
4.
DrillerMWDixonZTClarkMI. Accelerometer-based sleep behavior and activity levels in student athletes in comparison to student non-athletes. Sport Sci Health2017; 13: 411–418.
5.
BenderAVan DongenHSamuelsC. Sleep quality and chronotype differences between elite athletes and non-athlete controls. Clocks Sleep2018; 1: 3–12.
6.
Whitworth-TurnerCDi MicheleRMuirI, et al.A comparison of sleep patterns in youth soccer players and non-athletes. Sci Med Footb2018; 2: 3–8.
7.
DrillerMWMahCDHalsonSL. Development of the athlete sleep behavior questionnaire: a tool for identifying maladaptive sleep practices in elite athletes. Sleep Sci2018; 11: 37–44.
8.
FowlerPDuffieldRVaileJ. Effects of simulated domestic and international air travel on sleep, performance, and recovery for team sports. Scand J Med Sci Sports2015; 25: 441–451.
9.
OdaSShirakawaK. Sleep onset is disrupted following pre-sleep exercise that causes large physiological excitement at bedtime. Eur J Appl Physiol2014; 114: 1789–1799.
10.
O’DonnellSBirdSJacobsonG, et al.Sleep and stress hormone responses to training and competition in elite female athletes. Eur J Sport Sci2018; 18: 611–618.
11.
TaylorSRRogersGGDriverHS. Effects of training volume on sleep, psychological, and selected physiological profiles of elite female swimmers. Med Sci Sports Exerc1997; 29: 688–693.
12.
HalsonSL. Nutrition, sleep and recovery. Eur J Sport Sci2008; 8: 119–126.
13.
SargentCLastellaMHalsonSL, et al.The impact of training schedules on the sleep and fatigue of elite athletes. Chronobiol Int2014; 31: 1160–1168.
14.
CharestJGrandnerMA. Sleep and athletic performance. Sleep Med Clin2020; 15: 41–57.
15.
CookCBeavenCMKilduffLP, et al.Acute caffeine ingestion’s increase of voluntarily chosen resistance-training load after limited sleep. Int J Sport Nutr Exerc Metab2012; 22: 157–164.
16.
Cook CJ, Crewther BT, Kilduff LP, et al. Skill execution and sleep deprivation: effects of acute caffeine or creatine supplementation - a randomized placebo-controlled trial. J Int Soc Sports Nutr 2011; 8: 1–8.
17.
LoweCJSafatiAHallPA. The neurocognitive consequences of sleep restriction: a meta-analytic review. Neurosci Biobehav Rev2017; 80: 586–604.
18.
Taheri M and Arabameri E. The effect of sleep deprivation on choice reaction time and anaerobic power of college student athletes. Asian J Sports Med 2012; 3: 15–20.
19.
MilewskiMDSkaggsDLBishopGA, et al.Chronic lack of sleep is associated with increased sports injuries in adolescent athletes. J Pediatr Orthop2014; 34: 129–133.
20.
HausswirthCLouisJAubryA, et al.Evidence of disturbed sleep and increased illness in overreached endurance athletes. Med Sci Sports Exerc2014; 46: 1036–1045.
21.
WatsonNFBadrSMGregoryB, et al.Joint consensus statement of the American academy of sleep medicine and sleep research society on the recommended amount of sleep for a healthy adult: methodology and discussion. J Clin Sleep Med2015; 11: 931–952.
22.
DunicanICWalshJHigginsCC, et al.Prevalence of sleep disorders and sleep problems in an elite super rugby union team. J Sports Sci2018; 37: 950–957.
23.
ShearerDAJonesRMKilduffLP, et al.Effects of competition on the sleep patterns of elite rugby union players. Eur J Sport Sci2015; 15: 681–686.
24.
TeeceARArgusCKGillN, et al.Sleep and performance during a preseason in elite rugby union athletes. Int J Environ Res Public Health2021; 18: 4612.
25.
SwinbourneRMillerJSmartD, et al.The effects of sleep extension on sleep, performance, immunity and physical stress in rugby players. Sports2018; 6: 42–52.
26.
DuthieGM. A framework for the physical development of elite rugby union players. Int J Sports Physiol Perform2006; 1: 2–13.
27.
WaterhouseJReillyTAtkinsonG, et al.Jet lag: trends and coping strategies. Lancet2007; 369: 1117–1129.
28.
McKayAKAStellingwerffTSmithES, et al.Defining training and performance caliber: a participant classification framework. Int J Sports Physiol Perform2022; 17: 317–331.
29.
BuysseDJReynoldsCFMonkTH, et al.The Pittsburgh sleep quality index: a new instrument for psychiatric practice and research. Psychiatry Res1989; 28: 193–213.
30.
CohenJ. Statistical Power Analysis for the Behavioral Sciences Second Edition. New York: New York University, 1988.
31.
CaiaJThorntonHRKellyVG, et al.Does self-perceived sleep reflect sleep estimated via activity monitors in professional rugby league athletes?J Sports Sci2018; 36: 1492–1496.
32.
DunicanICHigginCCMurrayK, et al.Sleep patterns and alertness in an elite Super Rugby team during a game week. J Hum Kinet2019; 67: 111–121.
33.
FullagarHHKSkorskiSDuffieldR, et al.Impaired sleep and recovery after night matches in elite football players. J Sports Sci2016; 34: 1333–1339.
34.
SargentCRoachGD. Sleep duration is reduced in elite athletes following night-time competition. Chronobiol Int2016; 33: 667–670.
35.
Al-AttarJJCroftHBloxhamK, et al.Chort study - training load and its progression from amateur to semi-professional rugby. J Aust Strength Cond2020; 28: 6–15.
36.
PosthumusLFairbairnKDarryK, et al.Competition nutrition practices of elite male professional rugby union players. Int J Environ Res Public Health2021; 18: 5398.
37.
BondDFrawleySDuffieldR. The effect of competition expansion on the volume and distribution of travel for super rugby teams. Sport Tradit2017; 34: 77–88.
38.
Le BonOStanerLHoffmannG, et al.The first-night effect may last more than one night. J Psychiatr Res2001; 35: 165–172.
39.
ThorntonHRDuthieGMPitchfordNW, et al.Effects of a 2-week high-intensity training camp on sleep activity of professional rugby league athletes. Int J Sports Physiol Perform2017; 12: 928–933.
40.
van Rensburg DCJvan Rensburg AJFowlerPM, et al.Managing travel fatigue and jet lag in athletes: a review and consensus statement. Sports Med2021; 51: 2029–2050.
41.
JuliffLEHalsonSLPeifferJJ. Understanding sleep disturbance in athletes prior to important competitions. J Sci Med Sport2015; 18: 13–18.
42.
NeilRCropleyBWilsonK, et al.Exploring the value of reflective practice interventions with applied sport psychology: case studies with an individual athlete and a team. Br Psychol Soc2013; 9: 42–56.
43.
RichardsPCollinsDMascarenhasDRD. Developing rapid high-pressure team decision-making skills. The integration of slow deliberate reflective learning within the competitive performance environment: a case study of elite netball. Reflective Pract2012; 13: 407–424.
44.
CostaJABritoJNakamuraFY, et al.Does night training load affect sleep patterns and nocturnal cardiac autonomic activity in high-level female soccer players?Int J Sports Physiol Perform2019; 14: 779–787.
45.
O’DonnellSBeavenCMDrillerM. Sleep/wake behavior prior to and following competition in elite female netball athletes. Sport Sci Health2018; 14: 289–295.
46.
CaddickZAGregoryKArsintescuL, et al.A review of the environmental parameters necessary for an optimal sleep environment. Build Environ2018; 132: 11–20.
47.
BowlerJBourkeP. Facebook Use and sleep quality: light interacts with socially induced alertness. Br J Psychol2019; 110: 519–529.
48.
DrillerMUigaL. The influence of night-time electronic device use on subsequent sleep and propensity to be physically active the following day. Chronobiol Int2019; 36: 717–724.
49.
ChellappaSLSteinerROelhafenP, et al.Acute exposure to evening blue-enriched light impacts on human sleep. J Sleep Res2013; 22: 573–580.
50.
HislerGTwengeJMKrizanZ. Associations between screen time and short sleep duration among adolescents varies by media type: evidence from a cohort study. Sleep Med2020; 66: 92–102.
51.
WeaverEGradisarMDohntH, et al.The effect of presleep video-game playing on adolescent sleep. J Clin Sleep Med2010; 06: 184–189.
