Clinical trials

Regular physical activity, healthy dietary habits, and good metabolic health are associated with numerous physical and cognitive health benefits. However, individuals vary substantially in their affective, motivational, and cognitive responses to exercise, and the factors contributing to this variability are not fully understood. This prospective observational study will examine whether habitual dietary fat quality and metabolic health are associated with exercise responses, cognitive function, and academic-related outcomes in healthy young adults. Participants will complete assessments of dietary intake, body composition, metabolic health, aerobic fitness, cognitive function, and academic engagement. They will also complete a standardized moderate-intensity cycling session during which affective responses, exercise enjoyment, subjective energy, and motivation for future physical activity will be assessed. The findings will improve understanding of how habitual dietary habits and metabolic health may influence responses to exercise and cognitive functioning and may help inform future lifestyle recommendations aimed at promoting physical activity participation, cognitive performance, and overall health.

Regular physical activity is associated with numerous health benefits, yet many young adults do not achieve recommended levels of physical activity. Exercise snacking, which involves performing brief bouts of physical activity throughout the day, may provide a practical alternative to traditional exercise programs by making physical activity easier to incorporate into daily routines. This randomized controlled trial will evaluate whether a 12-week exercise snacking intervention improves physical activity levels, aerobic fitness, cardiometabolic health, and psychological well-being in insufficiently active young adults. Participants will be randomly assigned to either an exercise snacking intervention or a usual behavior control group. Assessments will be completed at baseline, after the 12-week intervention, and after an additional 12-week follow-up period to determine whether any changes are maintained after the intervention ends. The study will measure physical activity using wearable activity monitors and assess aerobic fitness, body composition, blood pressure, blood lipids, glucose, exercise motivation, affective responses to exercise, and mental well-being. The findings will help determine whether exercise snacking is an effective and sustainable strategy for improving health in young adults and may inform future physical activity recommendations and interventions