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Adequate sleep is essential for athletic performance from "summary" of Why We Sleep by Matthew Walker
Adequate sleep is essential for athletic performance. When we sleep, our body goes through various stages of restorative processes. These include the release of growth hormone, which is crucial for muscle repair and growth. Without enough sleep, the body does not have the opportunity to repair and build new muscle tissue. This can lead to decreased muscle strength and endurance, ultimately impacting athletic performance. Furthermore, sleep plays a vital role in maintaining energy levels. During sleep, the body replenishes glycogen stores in the muscles and liver, which serve as a primary source of energy during physical activity. Without sufficient sleep, the body may not be able to store enough glycogen, leading to decreased energy levels and reduced athletic performance. In addition, sleep is essential for cognitive function, including focus, reaction time, and decision-making abilities. Athletes rely on these cognitive functions to perform at their best during training and competition. Without enough sleep, these functions can be impaired, affecting an athlete's ability to make split-second decisions and react quickly to changing situations. Moreover, lack of sleep can also impact an athlete's immune function. During sleep, the body produces cytokines, which are necessary for fighting off infections and inflammation. Without adequate sleep, the body's immune system may be compromised, making athletes more susceptible to illnesses that can hinder their training and performance.- Adequate sleep is a non-negotiable component of athletic performance. It is essential for muscle repair and growth, energy replenishment, cognitive function, and immune function. Athletes who prioritize their sleep are giving themselves the best chance to perform at their peak level and achieve their goals in training and competition.
