Super shoes under scrutiny: do they lead to more injuries?
NCT ID NCT06919107
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study looked at 134 competitive runners to see if advanced footwear technology (AFT) — the springy, carbon-fiber shoes many elite athletes wear — is linked to more muscle and tendon injuries. Researchers surveyed athletes about their training habits and injury history over three seasons. The goal is to understand whether these shoes, which boost performance, also raise injury risk.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help athletes and coaches understand whether advanced running shoes raise or lower injury risk, guiding safer training choices.
- What could go wrong
- This is an observational study, not a controlled experiment, so it cannot prove cause and effect. Results depend on athletes' memory of past injuries, which may be inaccurate.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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134 people
The number who actually took part.
- Started
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Mar 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.
Who is studied
Federated athletes competing in events over 800 meters in the Principality of Asturias.
- Ages
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18 to 30 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: * Athletes competing in events longer than 800 meters; iii) athletes who have not undergone previous musculoskeletal surgery in the seasons under study. * Federated in the Federación de Atletismo del Principado de Asturias (Asturias Athletics Federation). * Athletes who have not undergone previous musculoskeletal surgery in the seasons under study. * Who were federated at least one year before the study period. Exclusion Criteria: * Athletes who do not use AFT devices. * Athletes with a muscle or tendon injury at the time of 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.
Contacts and locations
Locations
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University of Oviedo
Oviedo, Principality of Asturias, 33006, Spain