Effect of 6-Week High Intensity Interval Training on VO2max, Physical Competence and Sleep Quality in Sedentary Male University Students

Effect of 6-Week High Intensity Interval Training on VO2max, Physical Competence and Sleep Quality in Sedentary Male University Students

This study aims to investigate the effects of a 6-week high-intensity interval training (HIIT) intervention on physical fitness, cardiorespiratory capacity (VO2max), and sleep quality among sedentary male college students. Through a randomized controlled trial, we seek to examine whether HIIT, as a time-efficient exercise modality, can effectively improve these health-related outcomes in young adults who maintain predominantly sedentary lifestyles. This research will provide evidence-based insights into the effectiveness of HIIT as a potential intervention strategy to address the physical and physiological consequences of prolonged sitting behavior among university students.

Inclusion Criteria:

1. university students;
2. daily sedentary time > 8 hours;
3. healthy individuals who are capable of physical tests or HIIT;
4. no regular exercise habits;
5. can understand English or Chinese.

Exclusion Criteria:

1. self-reported history of neurological, psychiatric, or medical diseases;
2. current intake of medications and/or recreational drugs that could affect the central nervous system and/or the ability to learn.