Active — Not RecruitingNot Applicable

An Initial Investigation Into the Effects of β-Alanine on Performance and Physiological Responses During Simulated Wrestling Matches

Taiwan16 participantsStarted 2026-04-11

Plain-language summary

This research aims to investigate the effects of beta-alanine (BA) supplementation on simulated 2-day freestyle wrestling performance, as well as on exercise-induced muscle fatigue and oxidative stress in wrestlers. In addition to the common issue of long-term insufficient energy intake due to weight control, high-intensity training can further exacerbate exercise-induced oxidative stress and muscle fatigue, thereby impairing athletic performance. Therefore, finding effective ergogenic aids to reduce these negative physiological responses is crucial for optimizing athletes' competitive condition. Based on a literature review, this study will implement the Specific Wrestling Performance Test (SWPT) to simulate two consecutive days of freestyle wrestling competitions according to Kraemer's model. Multiple performance assessments will be used to evaluate the impact of BA supplementation on athletes' physiological indicators and performance. It is expected that BA supplementation will enhance systemic antioxidant capacity, reduce muscle fatigue and oxidative stress induced by simulated wrestling matches, and improve wrestling-specific physical performance.

Who can participate

Age range

12 Years – 25 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Wrestle athletes aged 12 to 25 years with at least 3 years of wrestle training experience. Exclusion Criteria: * All participants must be free from chronic conditions such as heart disease and hypertension, and must not have experienced any serious lower limb musculoskeletal injuries within the past six months.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Specific Wrestling Performance Test (SWPT)

Timeframe: Including for 4 days in both beta-alanine and placebo trials

Trial details

NCT IDNCT07641907

SponsorChina Medical University Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-05-24

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