How does sleep affect athletic performance?
Sleep is crucial for athletic performance as it plays a vital role in recovery, muscle repair, and overall physical and mental well-being. Insufficient sleep can lead to decreased strength, endurance, and cognitive function, negatively impacting training and competition outcomes.
✦
This is one answer. The complete system — the psychology, the biology, and the method — is in the book.
Read The Willpower Lie →Found an error? Let me know →