Jumping for speed: 12 sessions of plyometric training may boost sprint in teens
NCT ID NCT07571083
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
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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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9 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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Aug 2022
- 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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12 to 13 years
- Sex
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Male participants only
- 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: * 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
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Tecnológico de Antioquia
Guarne, Antioquia, 054080, Colombia
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