VR exergames in school recess: a new weapon against childhood obesity?
NCT ID NCT07681856
First seen Jul 02, 2026 · Last updated Jul 02, 2026
Summary
This trial tests whether an immersive virtual reality exercise program, done three times a week during school breaks, can improve body composition and fitness in children aged 12 to 16 with overweight or obesity. Participants wear a head-mounted display and play active video games tailored to their ability. The study measures changes in fat mass, muscle mass, fitness, and how enjoyable and safe the experience feels.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Immersive virtual reality exergame program
- What this could lead to
- If it works, this could offer a fun, engaging way to help children with overweight or obesity improve their body composition and fitness during school hours.
- What could go wrong
- This is a small, early-stage trial with only 36 participants, so results may not apply to all children. Some may experience cybersickness or find the VR uncomfortable.
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 36 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Jul 2026
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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12 to 16 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: * Age: \>12 to 16 years (n\>15). * BMI: \>25.5 kg/m² (overweight) and \>30 kg/m² (obesity classes I-IV). * Agreement to participate in the study. * Signed informed consent from parents or guardians. Exclusion criteria: * Presence of cardiovascular, pulmonary, or musculoskeletal conditions that would prevent participation in the virtual session. * Inability to comply with the assessment protocol. * Presence of severe visual or hearing impairment, vertigo, epilepsy, or uncontrolled psychosis.
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Ies Santa Irene
Vigo, Pontevedra, 36210, Spain
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