Improving sleep hygiene enhances athletic performance by ensuring the body recovers adequately. Quality sleep fosters metabolic processes that are crucial for muscle repair and energy restoration. It supports hormone regulation, including those that aid in muscle growth and recovery, like growth hormone. Furthermore, quality sleep optimizes cognitive functions, improving reaction time and focus during training or competition. Athletes who prioritize sleep hygiene often experience better performance, lower injury risks, and overall improved physical health and resilience, making sleep an essential component of training.