Kickboxers get a legal edge: β-alanine may improve striking power and endurance

NCT ID NCT07319052

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tested whether taking β-alanine supplements for 4 weeks helps trained male kickboxers perform better in sport-specific tests. 28 athletes took either the supplement or a placebo while keeping their normal training. The goal was to see if it improves anaerobic performance, jumping power, and strength endurance.

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

28 people

The number who actually took part.

Started

Apr 2025

Finished

Jun 2025

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 to 35 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: * Healthy male kickboxers aged 18-35 years * Minimum 5 years of systematic kickboxing training experience * Actively engaged in competition or structured training within the last 12 months * Free from any musculoskeletal injuries, metabolic, cardiovascular, or respiratory disorders that could affect high-intensity exercise performance * Not currently taking any ergogenic aids, nutritional supplements, or medications known to influence performance or recovery * Willing to maintain habitual diet and training routines throughout the study period * Provided written informed consent before participation Exclusion Criteria: * Current or recent (\<6 months) musculoskeletal injury preventing maximal effort performance * Metabolic, cardiovascular, or respiratory conditions that may increase risk during high-intensity activity * Known allergy or intolerance to β-alanine * Use of performance-enhancing supplements (e.g., creatine, caffeine, sodium bicarbonate, beta-alanine) in the past 4 weeks * Any neurological, psychiatric, or endocrine disorder affecting physical performance or adherence * Inability or unwillingness to comply with supplementation protocol or testing procedures

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Anaerobic performance are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

As listed by the trial registrant

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

Contacts and locations

Locations

  • Erzurum Technical University, Sport Laboratory

    Erzurum, Yakutiye, Turkey (Türkiye)

More trials for these conditions

Other studies related to the condition(s) this trial covers.