New training method could boost climbing performance by strengthening finger extensors
NCT ID NCT07414862
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether adding finger extensor training to a standard flexor training routine improves climbing performance more than flexor training alone. Thirty-six healthy adult climbers will train twice weekly for six weeks. Researchers will measure finger strength, endurance, and self-reported arm function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- finger extensor isometric training and traditional hangboard flexor training
- What this could lead to
- If successful, this could show that adding extensor training to a climber's routine improves finger strength and endurance better than flexor training alone.
- What could go wrong
- This is a small, early-stage study in healthy volunteers, not a patient population. Results may not apply to all climbers or lead to major performance gains.
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
-
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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Nov 2025
- Expected to finish
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Aug 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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18 years and older
- 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: * Adults aged 18 years or older * Recreational to advanced rock climbers as defined by the International Rock Climbing Research Association (IRCRA) scale * Climbing experience of at least 1-2 sessions per week for the past 6 months OR a minimum of 2 years of climbing experience * Ability to commit to two 45-minute training sessions per week for 6 weeks * Access to a hangboard or fingerboard and appropriate loading equipment * Ability to provide informed consent * Willingness to refrain from climbing the day prior to testing sessions Exclusion Criteria: * Upper extremity injury (hand, wrist, elbow, or shoulder) within the past 6 months * Participation in a structured or organized hangboard training protocol within the past 4 months * Climbing less than 1-2 times per week during the past 6 months and less than 2 total years of climbing experience * Age under 18 years * Inability to safely perform maximal isometric finger flexion or extension testing * Inability or unwillingness to comply with the study protocol
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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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Mazamas
Portland, Oregon, 97215, United States
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