Short bursts of exercise to help obese teenagers become more active

Exercise-snacks: an Effective Solution for Breaking the Sedentary Lifestyle and Improving the Physical Fitness of Obese Adolescents?

Not applicable Interventional University of Avignon · NCT06626295

This study tests if short bursts of intense exercise can help obese teenagers get fitter and more active while they’re at school.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment48 (estimated)
Ages11 Years to 18 Years
SexAll
SponsorUniversity of Avignon Academic / other
Locations2 sites (Palavas-les-Flots and 1 other locations)
Trial IDNCT06626295 on ClinicalTrials.gov

What this trial studies

This study investigates the effectiveness of 'exercise-snacks,' which are very short and intense exercise sessions, in improving physical fitness among obese adolescents. The intervention is designed to be integrated into a multidimensional care program aimed at reducing sedentary behavior and promoting a more active lifestyle. Participants will engage in these brief exercise sessions in a school setting, which is considered an ideal environment for such interventions. The study will assess the impact of these exercise-snacks on physical fitness and overall health outcomes over a specified period.

Who should consider this trial

Good fit: Ideal candidates for this study are obese adolescents with a body mass index Z-score corresponding to stage 2 obesity who have not lost significant weight recently.

Not a fit: Patients with contraindications to physical activity or those currently participating in another clinical trial may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly enhance physical fitness and reduce obesity-related health risks in adolescents.

How similar studies have performed: Other studies have shown positive outcomes with similar short-duration exercise interventions in adults and adolescents, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Body mass index Z-score corresponding to stage 2 obesity,
* no weight loss of more than 5% of total body weight in the past 3 months,
* parental consent
* minor\'s acceptance

Exclusion Criteria:

* Contraindication to physical activity
* current participation in a clinical trial

Where this trial is running

Palavas-les-Flots and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Obese AdolescentsSedentary TimeExercise
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.