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HIIT kicks up taekwondo performance in teens

NCT ID NCT07194512

What the study statuses mean

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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 Results may not be published yet.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)
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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether adding high-intensity interval training (HIIT) to regular taekwondo practice for eight weeks improves agility, kick speed, and jumping in young athletes. Twenty male taekwondo athletes aged 16 to 18 took part. The experimental group did HIIT three times a week alongside their usual training, while the control group only did regular training. Researchers measured performance before and after the program to see if HIIT made a difference.

What this could mean

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

Active substance
high-intensity interval training (HIIT)
What this could lead to
If successful, this could show that adding HIIT to regular taekwondo training boosts agility, kick speed, and jumping ability in young athletes.
What could go wrong
This is a small, completed study with only 20 male athletes from one club, so results may not apply to all athletes or settings. It does not test for long-term effects or safety.

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

Jan 2023

Finished

Nov 2023

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

16 to 18 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.

Twenty male taekwondo athletes aged 16 to 18 from Süer Sports Club in Ankara participated in the study. Inclusion Criteria: When forming the groups, care was taken to ensure that none of the athletes were currently undergoing injury rehabilitation or had any recent injuries that could affect their performance. Additionally, all voluntary participants underwent health screening to verify their current health status. Exclusion Criteria: Athletes with injuries or illnesses were not included in the study.

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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

  • Alaeddin Keykubat Yerleşkesi Akademi Mah. Yeni İstanbul Cad. Selçuklu

    Konya, 42150, Turkey (Türkiye)