Sleep Hygiene Strategies Among Track and Field Athletes

Participants assigned to the W-SHS group received a printed handout containing general sleep hygiene strategies. These strategies were designed to improve sleep quality and included recommendations on maintaining a consistent sleep-wake schedule, minimizing light exposure before bedtime, avoiding screens and heavy meals in the evening, optimizing the sleep environment (e.g., room temperature, noise), and managing nap timing. Participants were instructed to apply these strategies consistently for 10 consecutive days. No individual guidance was provided.

Participants in the V-SHS group received the same general sleep hygiene strategies as the W-SHS group, but delivered through a one-on-one verbal education session. A trained researcher in sleep and sport science conducted a 40-minute session with each athlete, explaining each strategy and offering personalized clarifications and suggestions. Participants were then instructed to implement these strategies over a 10-day period.