Can 10-Minute school break videos get overweight kids moving?
NCT ID NCT07826624
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers in Shangrao, China, are testing whether short exercise videos played during school breaks can increase physical activity and improve attitudes toward exercise in overweight and obese children aged 9 to 15. About 100 participants are randomly assigned to either follow a four-week Brain Breaks video program during breaks or continue without it. The study measures changes in weekly physical activity, stage of exercise readiness, confidence in exercising, and perceived benefits and barriers to exercise.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a school-based program of short Brain Breaks exercise videos played during breaks
- What this could lead to
- If it works, schools could use short daily exercise videos during breaks as a low-cost way to help overweight children move more and feel more confident about exercise.
- What could go wrong
- The program lasts only four weeks, so any gains in activity or motivation may fade once it stops. Results from one city in China may not apply to children elsewhere, and self-reported questionnaires can overstate how much kids actually move.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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100 people
The number who actually took part.
- Started
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May 2022
- Finished
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Jun 2022
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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9 to 15 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Chinese children and adolescents aged 9 to 15 years. * Body mass index (BMI) meeting the Chinese criteria for overweight or obesity. * Able to complete the study questionnaires. * Voluntary participation with informed consent. Exclusion Criteria: * Unable to participate in physical activity according to the Physical Activity Readiness Questionnaire (PAR-Q). * Physical injury or medical condition preventing participation in physical activity. * Unwilling to participate in the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Guangxin District No. 7 Primary School
Shangrao, Jiangxi, 334100, China
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