Tiny exercise bursts might sharpen minds in intellectual disability
NCT ID NCT07759232
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This study tests whether short, frequent bursts of exercise—called exercise snacks—can improve cognitive function and physical health in adults with mild to moderate intellectual disability. Participants will try three approaches: exercise snacks, a single session of high-intensity interval training, and their usual daily routine. Researchers will measure changes in attention, executive function, and brain activity to see if these mini-workouts offer a feasible way to counter the sedentary lifestyles common in this population.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Exercise snacks (short bursts of high-intensity exercise) and conventional high-intensity interval training (HIIT)
- What this could lead to
- If effective, brief exercise snacks could offer a practical way to improve cognitive function and physical health in adults with intellectual disabilities.
- What could go wrong
- This is a small, early-stage crossover study (24 participants) measuring short-term effects, so results may not generalize or translate into lasting benefits.
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.
- 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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About 24 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- 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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18 to 35 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: 1. Aged 18-35 years old; 2. Clinically diagnosed mild to moderate intellectual disability; 3. Able to follow simple verbal instructions and complete exercise protocols; 4. No contraindications for moderate physical activity confirmed by medical inquiry; 5. Participants or legal guardians provide written informed consent; 6. Maintain stable daily routine and do not participate in other structured exercise programs during the trial. Exclusion Criteria: 1. Severe physical disabilities, orthopedic injury or neurological disorders that restrict movement; 2. History of cardiovascular disease, uncontrolled hypertension or other exercise contraindications; 3. Current psychiatric medication that significantly affects motor or cognitive function; 4. Inability to cooperate with EEG and physiological signal collection; 5. Pregnancy; 6. Participation in other interventional studies within the past 3 months.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hangzhou First Social Welfare Institute
Hangzhou, Zhejiang, China
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