Can an AI coach keep students exercising?
NCT ID NCT07825948
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing whether an AI-personalized digital exercise programme helps university students stick with exercise better than a standard digital programme. About 300 students at Transilvania University of Brașov are randomly assigned to one of the two 8-week programmes. The AI version adjusts weekly recommendations based on each participant's adherence, readiness, pain, and performance, while the standard version stays fixed. The study measures weekly exercise adherence, physical activity, wellbeing, jump performance, and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an AI-personalized digital exercise programme that adjusts weekly workout recommendations
- What this could lead to
- If it works, this could point toward digital exercise tools that keep people moving by adapting to their progress and setbacks.
- What could go wrong
- This is an 8-week study in university students, so results may not apply to other groups or last beyond the program. Personalized apps can also fail if participants lose interest or find the recommendations impractical.
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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299 people
The number who actually took part.
- Started
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Jan 2026
- Finished
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Mar 2026
- 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 65 years
- Sex
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Anyone
- 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: Undergraduate student currently enrolled at Transilvania University of Brașov. Age 18 to 65 years at baseline. Written informed consent provided before any study-specific procedure. Able to safely complete the standardized countermovement jump protocol using OptoJump. Able to safely complete the lower-limb simple and choice reaction-time protocols using BlazePod. Access to a smartphone compatible with the study application. Willing to use the study application throughout the 8-week intervention. Able to attend both baseline and post-intervention assessments. Exclusion Criteria: Acute musculoskeletal injury or pain that made jumping or rapid lower-limb responses unsafe. Medical condition contraindicating exercise participation or study testing. Use of medication known to affect neuromuscular performance or reaction time, as defined in the approved protocol. Concurrent participation in another interventional exercise or digital-health trial. Inability or unwillingness to complete the required assessments or the 8-week digital intervention.
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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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Transilvania University of Brașov
Brasov, Brașov County, 500036, Romania
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