Alternating vs fixed-altitude training in elite race walkers
Official title: Effects of Alternating Altitude Training Versus Fixed-Altitude Training on Physical Performance and Physiological Adaptations in Elite Race Walkers: A Randomized Controlled Trial
Run by Macao Polytechnic University · NCT07718009 · Data updated 2026-11-12
This trial tests whether alternating simulated higher-altitude training provides different benefits for elite race walkers compared with training at a fixed altitude.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 26 Years |
| Sex | Men only |
| Enrollment | 16 (estimated) |
| Sponsor | Macao Polytechnic University Academic / other |
| Locations | 1 site (Macao) |
| Status | Recruiting |
| Started | July 20, 2026 |
| Main results expected | September 5, 2026 |
| Study ends | September 5, 2026 |
| Registry record updated | July 21, 2026 |
| Trial ID | NCT07718009 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Male and female elite race walkers aged 16-26 who train at high altitude and are part of the Yunnan Provincial Race Walking Team.
✕Probably not a fit
Participants without a compatible training history or those who cannot tolerate hypoxic exposure may not experience benefits.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This randomized controlled trial compares two altitude-training approaches in elite race walkers living at altitude. Participants are randomly assigned to either alternating altitude training, which includes sessions under simulated higher-altitude conditions, or fixed-altitude training, with all sessions at their regular altitude. Outcomes include physical performance, race walking performance, cardiovascular and pulmonary function, and hematological measures, assessed before and after the training period. The study aims to determine which strategy yields greater physiological adaptations and performance improvements for athletes accustomed to high-altitude training environments.
Why it matters
Potential benefit: If successful, alternating altitude training could enhance performance and physiological adaptations for high-altitude endurance athletes.
How similar studies have gone: Prior altitude-training studies in endurance athletes have shown mixed results, with some suggesting benefits from hypoxic training strategies and others showing minimal or no advantage.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Male and female elite race walkers aged 16-26 years. Registered athletes from the Yunnan Provincial Race Walking Team. Long-term residents of high-altitude regions with regular altitude training experience. Healthy and medically cleared to participate in high-intensity training and hypoxic exposure. Able to complete the prescribed training program and all outcome assessments. Provided written informed consent before enrollment. For participants younger than 18 years, written informed consent will also be obtained from a parent or legal guardian. Exclusion Criteria: * Any cardiovascular, respiratory, metabolic, neurological, or other medical condition contraindicating exercise or hypoxic exposure. Musculoskeletal injury or illness affecting normal training or performance within the previous three months. Current use of medications or supplements that may substantially influence physiological adaptation or exercise performance. Failure to complete the intervention or outcome assessments according to the study protocol. Withdrawal of informed consent at any time during the study.
Where it's running
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Macao Polytechnic University, Faculty of Health Sciences and Sports, Macao, China
Macao, China Recruiting
Study contacts
- Study coordinator: Binghong Gao
- Email: research_ethics@ipm.edu.mo
- Phone: +853 8591 2000
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.