Simple exercise may keep young soccer players off the sidelines
NCT ID NCT07314671
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at two ways of doing the Copenhagen exercise—a move that strengthens the inner thigh muscles—to see which works better for preventing groin injuries in young soccer players. 42 healthy boys aged 12 to 16 did either a static (holding still) or a moving version of the exercise twice a week for 6 weeks. The goal was to measure changes in muscle strength, jumping, and sprinting ability.
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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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42 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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May 2025
- 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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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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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.
Inclusion Criteria: Healthy male soccer players between 12 and 16 years old systematically (≥4 times per week) participating in training and games Exclusion Criteria: 1. musculoskeletal injury and/or neurological disorder that would affect strength and/or athletic performance testing, and/or exercise execution. 2. adductor muscle injury within 6 months before study initiation. 3. groin pain greater than 2/10 on a Numeric Rating Scale (NRS) during strength and/or athletic performance testing, and/or during exercise execution. 4. any systematic strength training of the adductor muscles during the last month prior to study initiation.
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Genom att skicka in godkänner du våra Användarvillkor
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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University of West Attica
Athens, Greece, 12243, Greece
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