Exercise Snacking and Cardiometabolic 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

NCT Number	NCT07718113
Lead Sponsor	University of Wisconsin, River Falls
Conditions	Physical Inactivity, Sedentary Behavior, Cardiometabolic Health
Enrollment	60 participants
Start Date	2026-08-01
Primary Completion	2027-12-31 (estimated)
Study Completion	2027-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-07-23