Quality sleep is more than just rest: it helps lock in new skills, and the body recovers better after training. In one study, athletes who increased their sleep to 10 hours improved their accuracy (in shooting drills) by 10%, while sleep deprivation caused accuracy to drop by 50%.[1]
During sleep, tissues actively repair themselves, the immune system works, metabolites are cleared out, and the brain cleans itself and processes information. All of this contributes to better recovery, greater stress resilience and stronger immune defense.[2]
Фото: Ivan Oboleninov
Research confirms that adults need roughly 7–8 hours of sleep, and teenagers up to 9 hours. Short sleep (< 7 h) is linked to poorer coordination, slower reaction time and reduced cognitive performance — and that directly affects athletic results.[3]
In one study, Stanford University football players who extended their nightly sleep to about 10 hours reduced their times in the 20-yard shuttle run and 40-yard sprint, improved their mood and reduced daytime sleepiness.[4]
An important reminder: if you have any health issues or problems with sleep or recovery, always consult a doctor — sleep matters, but it is no substitute for qualified medical care.
