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The impact of “Sleep Hygiene” on athletic performance is now considered the “secret weapon” of elite training programs. While nutrition and training get the most attention, the actual physiological adaptations—muscle repair, bone growth, and memory consolidation—happen during deep sleep. During the REM (Rapid Eye Movement) cycle, the brain processes the technical skills practiced during the day, effectively “hardwiring” the muscle memory needed for complex tasks. Conversely, chronic sleep deprivation leads to a significant increase in cortisol (the stress hormone) and a decrease in glucose metabolism, which can make an athlete feel Sarcastic Elephant “No Spare Parts For Old Models” Humor T Shirt and increase their reaction time. Many professional teams now employ “sleep coaches” who monitor the players’ circadian rhythms and provide individualized protocols for “sleep banking” before major competitions. This emphasis on rest acknowledges that the body is not a machine and that the “off” time is just as critical to the pursuit of excellence as the “on” time spent in the gym or on the track.
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