Could 4-minute workouts boost teen brainpower?
NCT ID NCT05873478
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
Researchers are testing whether high-intensity interval training (HIIT) can improve cognitive flexibility, which is the ability to switch between tasks and thoughts, in teenage girls aged 13 to 19. The trial involves 40 healthy female volunteers who will do short HIIT sessions, ranging from 4 to 12 minutes, three times a week for 8 weeks. The study measures changes in memory and thinking using standard tests, and it also looks at how exercise affects mental health. The goal is to see if a brief, intense exercise routine can offer both physical and mental benefits for teens.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- High-intensity interval training (HIIT), a short-burst exercise program done three times a week for 8 weeks
- What this could lead to
- If it works, this could point toward a simple, drug-free way to sharpen memory and thinking in teenagers while also improving their physical fitness.
- What could go wrong
- The trial is small and early, so results may not apply to all teens. Exercise is generally safe, but some participants might find the intense sessions hard to complete.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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40 people
The number who actually took part.
- Started
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Feb 2023
- Finished
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Aug 2023
- 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.
Who is studied
Type 2 Diabetes Mellitus.
- Ages
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13 to 19 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Participants falling in this category would be recruited into the study. * Female gender only * Age 13-19 years of female teenagers * Absence of serious medical or mental illness * volunteered to participate in this study Exclusion Criteria: * Participants failing to fall in this category would be excluded from the study. Diagnosed Psychiatric illness Acute or Chronic Pain and Infections Known case of bone fragility Unstable cardiovascular disease Severe cognitive, visual, or auditory impairment
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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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RIPRS
Sukkur, Sindh, 65200, Pakistan