Bike riding boosts brain power in kids with autism – study finds
NCT ID NCT07295912
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether learning to ride a bike improves planning, memory, and self-control in children aged 8-10 with autism. Sixty-two children tried different cycling exercises for two weeks. Researchers measured changes in thinking skills and a brain chemical called BDNF. The goal was to understand which parts of cycling (like balancing or navigating space) help the brain most.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could reveal which parts of cycling (balance or spatial awareness) boost brain function, guiding future therapies for children with autism.
- What could go wrong
- This is a small, completed study (62 children) that measured short-term effects. Results may not apply to all children with autism, and the improvements might not last long-term.
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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62 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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Dec 2024
- 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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8 to 10 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Potential participants were recruited from the local special schools for intellectual disabilities. They werescreened with the following inclusion and exclusion criteria. The inclusion criteria are: 1. age 8 - 10 years; 2. mild to moderate ASD diagnosis from physicians or psychologists based on the Diagnostic and Statistical Manual of Mental Disorders, 5th edition, (DSM-5)and Autism Diagnostic Observation Schedule, 2nd Edition (ADOS-2); 3. non-verbal IQ over 70 using a brief version of Wechsler intelligence scale for children (Chinese revised); 4. able to follow instructions with the assistance of research staff; 5. able to perform the requested physical activity intervention and executive function measures with the assistance of research staff; 6. no additional regular participation in physical activity other than school physical education classes for at least 3 months prior to the study; (6) novice at riding a two-wheel bicycle (i.e., cannot ride the bicycle alone for more than 10 consecutive seconds). Exclusion criteria are: 1. color blindness reported by parents; 2. history of other medical conditions that limit physical exercise capacities (e.g., asthma, seizure, cardiac disease); 3. history of brain injury including concussions, other complex neurologic disorders (e.g., epilepsy, phenylketonuria, fragile X syndrome); 4. on current or recent use of antidepressants and other psychotropic medications known to alter peripheral BDNF levels; 5. medical conditions of the bladder; 6. obesity (i.e. \>95th percentile of age-gender specific BMI cutoff).
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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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Chinese University of Hong Kong
Hong Kong, Hong Kong
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Other studies related to the condition(s) this trial covers.
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