Clinical trials
Athlete clinical trials
Below are recruiting athlete clinical trials, each written for real people, not researchers. We’re tracking 132 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07531953Recruiting
Study of nutrition knowledge in HYROX athletes
This research study examines what competitive HYROX athletes know about nutrition and how their eating habits compare. HYROX is an obstacle course fitness competition. The study aims to understand the nutritional practices of athletes who compete in this sport.
Alicante, AlicanteAges 18 years+ - NCT07538037Recruiting
Blood Flow Restriction Training for Taekwondo Athletes
This study tests whether a special training method—using gentle pressure to reduce blood flow during light exercise—can help taekwondo athletes build strength and improve their kicks. You'd train under supervision and complete fitness tests over several weeks.
Shanghai, Shanghai MunicipalityAges 16–25 - NCT07583940Recruiting
Energy Intake and Blood Pressure in College Athletes
This study looks at whether not eating enough calories affects blood pressure in Division I college athletes. Researchers want to understand if improving nutrition can help prevent high blood pressure in young athletes.
Greensboro, North CarolinaAges 18–26 - NCT07591818Recruiting
How menstrual cycles affect athletic performance and health
This study examines how your menstrual cycle (or birth control pill) affects your athletic performance, health, and body. Researchers will compare female athletes with natural cycles to those using oral contraceptives to understand these differences better.
Cruz Quebrada, OeirasAges 18–30 - NCT07568574Enrolling by invitation
Medical Study of Performance-Enhancing Substances in Elite Athletes
This study looks at how medically supervised performance-enhancing substances affect elite athletes' health and quality of life. Participants must be retired from professional sports and willing to undergo careful medical monitoring throughout the trial.
Abu DhabiAges 18 years+ - NCT07485348Enrolling by invitation
Jump higher and land safer with training
This study tests a special training program to help volleyball players jump higher and improve how they land, which can reduce injury risk. It is for male players with at least one year of experience who train twice per week.
Seremban, Negeri SembilanAges 18–25 - NCT07280520Enrolling by invitation
Luteolin supplement for athlete performance and metabolism
This study tests whether a daily luteolin supplement (a natural compound found in some plants) can improve how your muscles and fat cells use energy, boost your athletic performance, and change your body composition over 12 weeks.
Amman, Amman GovernorateAges 18–35 - NCT06842212Enrolling by invitation
Balance training for athletes across the menstrual cycle
This study looks at whether special balance exercises can help female athletes stay stable and perform better at different points in their menstrual cycle.
CairoAges 18–22 - NCT07733999Enrolling by invitation
Hydration and nutrition knowledge among PepsiCo frontline workers
This study looks at what PepsiCo manufacturing workers know about staying hydrated and eating well. It uses a survey to understand their habits and knowledge, which could help improve workplace health programs.
Valhalla, New YorkAges 18–65 - NCT07714057Recruiting
Can hydrogen water help basketball players recover faster?
This trial tests whether drinking hydrogen-rich water during a tapering period helps basketball players recover from intense training. If it works, it could speed up recovery without medication.
OlomoucAges 18–35 - NCT07726056Recruiting
Heart ablation in athletes with atrial fibrillation
This trial tests if a heart procedure (cardiac ablation) helps endurance athletes who have atrial fibrillation (an irregular heartbeat) perform better in sports. Athletes will track their training data before and after the procedure to see if their performance improves.
MelbourneAges 18–80 - NCT07715201Recruiting
Amino acid drink for strength and recovery in active men
This study tests whether a special amino acid supplement helps trained men get stronger, perform better, and recover faster from workouts. You'll take the supplement daily and follow a 10-week supervised training program.
Toronto, OntarioAges 18–45 - NCT07721220Recruiting
Nerve gliding moves for strength and endurance in athletes
This study tests whether a gentle nerve-stretching technique (neurodynamics) can improve leg strength and endurance in athletes. If you're 18–30, currently active in sports or intense training, and have no recent leg injury or surgery, you may be able to join.
High Point, North CarolinaAges 18–30 - NCT07719179Recruiting
Nerve stimulation study for amateur athletes
This trial tests if ultrasound-guided nerve stimulation can improve squat performance in amateur athletes. You'll do barbell back squats and jump tests while researchers monitor your femoral nerve.
Sant Cugat del Vallès, BarcelonaAges 18–30 - NCT07715786Recruiting
Blood flow restriction with hamstring exercise in teen athletes
This study tests if adding blood flow restriction (using a cuff that limits blood flow) to a standard hamstring exercise helps elite teen athletes build strength and prevent injury. You would perform the Nordic Hamstring Exercise twice, once with and once without the cuff, so researchers can compare the effects.
AdanaAges 14–18 - NCT07715292Enrolling by invitation
Muscle vibration during cycling exercise study
This trial tests whether applying gentle vibrations to your leg muscles during cycling can boost power and muscle activity. You will do a series of cycling tests while the vibration is on or off.
Wroclaw, Lower Silesian VoivodeshipAges 18–26 - NCT07709273Recruiting
Athlete health study across seasonal cycles
This study looks at how athletes' bodies and minds change across different seasons. It involves team sport athletes like football, volleyball, or ice hockey players.
Katowice, Silesian VoivodeshipAges 14–38 - NCT07709104Enrolling by invitation
One-leg or two-leg warm-up for better volleyball jumps
This study looks at whether doing a simple leg exercise (one leg at a time or both together) before a jump can help volleyball players jump higher. If you are a healthy, trained volleyball player, this could show you a better way to warm up.
Katowice, Silesian VoivodeshipAges Any age - NCT07705698Recruiting
Nordic exercise for young female pole vaulters
This study compares two types of Nordic hamstring exercises—one with blood flow restriction and one without—to see which better helps elite young female pole vaulters strengthen their hamstrings and reduce injury risk.
AdanaAges 12–18 - NCT03386981Recruiting
Study of bone health patterns in healthy adult athletes
This study looks at what bone “profiles” look like in healthy adult athletes. It may help researchers better understand how normal bone health varies in people who are physically active.
MilanAges 18 years+ - NCT05344001Recruiting
Study links past sports injuries and low activity to later health
This study looks at how an earlier sports injury and time spent being inactive may relate to later health problems. It mainly needs specific age groups and either current/former collegiate athletes or non-athlete comparison participants.
Milwaukee, WisconsinAges 18–64 - NCT05447416Recruiting
Intermittent low-oxygen training versus oxygen chamber training
This study compares two ways of training the body for better aerobic fitness: short, controlled low-oxygen workouts versus treatment in a hyperbaric oxygen chamber. It may help athletes improve endurance, measured by their breathing and fitness performance.
ZrifinAges 18–45 - NCT05697263Recruiting
Study how your menstrual cycle affects exercise performance
This study looks at how different phases of the menstrual cycle can change exercise performance. You may be asked to follow a structured workout plan and track how you feel during the study.
StockholmAges 18–35 - NCT05768841Recruiting
Study mental health in runners, triathletes, and endurance athletes
This study looks at how common mental health concerns are among endurance athletes like marathon runners, ultramarathon runners, and triathletes. It may help researchers better understand which athletes may need support.
Pierre-BéniteAges 16 years+
Hear when a new Athlete trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for athlete?
- Yes. Clin2 currently lists 132 recruiting athlete studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a athlete trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a athlete trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.