Jump start your bones: school exercise program aims to build lifelong skeletal strength
NCT ID NCT07659587
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a program called FIT FIRST, which involves intense exercise three times a week for 18 weeks, can improve bone health in Danish adolescents. Researchers will compare bone density and blood markers between students in schools that use the program and those that don't. If successful, it could support adding high-intensity physical activity to school curricula for stronger bones.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Frequent intense training (3x40 minutes per week for 18 weeks)
What this could lead to
If it works, this could show that adding high-intensity exercise to school routines helps build stronger bones in teens, potentially reducing fracture risk later in life.
What could go wrong
This is a relatively small, early-stage study (200 participants) focused on healthy adolescents, so results may not apply to other groups. The intervention is behavioral, so adherence and long-term effects are uncertain.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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University of Southern Denmark
Odense, Funen, 5230, Denmark