"For all of us, sleep is an important component of maintaining optimum health. For elite athletes, however, sleep becomes a crucial pillar of success. Reaction times and motor function, motivation, focus, stress regulation, muscle recovery, sprint performance, muscle glycogen, glucose metabolism, memory and learning, injury risk, illness rates, unwanted weight gain…. sleep (or lack thereof) plays a part in all of these things. And sleep, as more and more athletes are learning, has a big impact on performance, wins, and losses."
Full article: https://www.fatiguescience.com/blog/5-ways-sleep-impacts-peak-athletic-performance/