Secrets of the kayak polo throw: scientists map shoulder motion to prevent injury

NCT ID NCT05111470

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
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Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
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First seen Jul 16, 2026 · Last updated Jul 17, 2026 · Updated 1 time

Summary

This study examines how the shoulder moves during kayak polo throwing, a sport where athletes throw while seated with a fixed pelvis. Researchers will track shoulder angles using motion-capture sensors on 20 experienced male athletes. The goal is to understand the unique demands of this overhead gesture, which may help reduce injury risk and improve performance.

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 research could help design better training and injury-prevention strategies for kayak polo athletes.
What could go wrong
This is a small, observational study with only 20 participants, so findings may not apply to all athletes or sports.

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

20 people

The number who actually took part.

Started

Oct 2019

Finished

Jan 2021

Lead sponsor

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

18 years and older

Sex

Male participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * free and informed consent signed * Benefiting from a social protection insurance * Over 18 years-old * Male * Having a level of expertise greater than or equal to the national level 4 Exclusion Criteria: * Present during the study or have presented within the year any musculoskeletal pathology in the right and left shoulder. * Have a body mass index greater than 30kg / m2 (to ensure sufficient accuracy to measure the movements of the scapula)

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hopital privé Jean Mermoz

    Lyon, 69008, France