THE IMPACT OF DAYTIME PHYSICAL ACTIVITY ON SLEEP QUALITY: A COMPARATIVE STUDY USING WHOOP DATA

This study explores the relationship between daytime physical activity and sleep quality in adolescents, focusing on metrics such as total sleep time, deep sleep duration, and sleep efficiency. Using a WHOOP wristband for data collection, the research compares the sleep patterns of a 15-year-old male participant during an active week (playing soccer) versus a sedentary week. Results indicate that physical activity significantly improves sleep metrics, with the active week yielding longer sleep durations, higher sleep efficiency, and more restorative deep sleep. These findings align with existing literature that links exercise to improved sleep quality. Despite the promising results, the study acknowledges limitations, including a small sample size, short duration, and uncontrolled external factors such as diet and stress. Future research should incorporate a more diverse and extensive sample group, longer observation periods, and control over additional variables to validate these findings. This study highlights the potential of incorporating regular physical activity into daily routines to address sleep issues, improve well-being, and enhance overall performance in adolescents.