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Jumping for speed: 12 sessions of plyometric training may boost sprint in teens

NCT ID NCT07571083

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
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

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study looked at whether 12 sessions of horizontally oriented plyometric training (jumping and explosive exercises) over six weeks could improve sprint performance in 9 early-adolescent male track-and-field athletes. The researchers measured sprint times and movement patterns before and after training. The goal was to see if this type of training, done in a low-resource community setting, could help young athletes run faster.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Horizontally oriented plyometric training
What this could lead to
If effective, this training approach could help young athletes improve sprint speed with simple, low-cost exercises.
What could go wrong
This is a very small, early study with only 9 participants and no control group. Results may not apply to other groups or settings.

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

9 people

The number who actually took part.

Started

Jul 2022

Finished

Aug 2022

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

12 to 13 years

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: * Male early-adolescent track-and-field athletes aged 12-13 years. * Active participation in a municipal or community-based athletics training program in Antioquia, Colombia. * Minimum recent experience in athletics training according to the records of the local training program. * Ability to complete sprint testing, jump testing, and the planned plyometric training sessions. * Written informed consent provided by a parent or legal guardian. * Written or documented assent provided by the minor participant. Exclusion Criteria: * Current musculoskeletal injury, pain, or medical restriction that prevents sprinting, jumping, or participation in plyometric training. * Any cardiovascular, neurological, orthopedic, or other health condition contraindicating high-intensity physical exercise. * Failure to complete baseline or post-intervention assessments. * Absence from a substantial portion of the intervention sessions, according to the predefined adherence criteria. * Participation in another structured training or research intervention that could substantially affect the outcomes during the study period.

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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

  • Tecnológico de Antioquia

    Guarne, Antioquia, 054080, Colombia

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