A digital toolkit takes on gym culture's body pressure for teen boys
NCT ID NCT07789405
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
Researchers are testing whether a 12-week website-based program can improve body image and psychological well-being among adolescent boys who belong to fitness clubs. The program includes interactive modules on body image, social media literacy, and attitudes toward food and supplements. About 260 boys aged 15 to 18 will be recruited from fitness clubs in Oslo, with some receiving the program and others continuing their usual activities. The study will measure changes in appearance pressure, body appreciation, and quality of life at the end of the program and again six months later.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A 12-week website-based program with interactive modules on body image, psychological well-being, social media literacy, and attitudes toward food and supplements.
- What this could lead to
- If it works, this program could offer a scalable way to help teenage boys in fitness settings feel better about their bodies and reduce the psychological toll of appearance pressures.
- What could go wrong
- This is an early-stage trial with a modest number of participants, and the outcome depends on how consistently teens engage with the online modules. The benefits may not last beyond the follow-up period.
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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 260 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2028
An estimate. Start dates often move.
- Expected to finish
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Sep 2028
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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15 to 18 years
- Sex
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Male 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: * Cisgender boy * Aged 15 to 18 years * Current member of a fitness club * Attends the fitness club at least once per week * Able to read and understand Norwegian * Provides informed consent (parental/guardian consent required for participants younger than 16 years) Exclusion Criteria: * Does not meet one or more of the inclusion criteria * Not able to provide informed consent * Previously enrolled in the study
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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 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.
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