Clinical trials
Athlete clinical trials
Below are recruiting athlete clinical trials, each written for real people, not researchers. We’re tracking 127 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - NCT07710547Recruiting
TCP-600 supplement for football player performance
This trial tests whether a supplement called TCP-600 can help professional football players perform better in sprints, react faster, and feel less tired. If you are a healthy male player aged 18–36, you may be able to join.
KrakowAges 18–37 - 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 - NCT07693634Recruiting
Online rehab for knee pain in active adults
This study tests a home-based tele-rehabilitation program for people with front knee pain (patellofemoral pain syndrome) who are recreational athletes. It aims to see if online guided exercises can reduce pain and improve function.
Faisalābad, PunjanAges 18–35 - NCT07692113Recruiting
Taping vs. movement control for big toe stiffness in athletes
This study compares two treatments for athletes with a stiff big toe (functional hallux limitus) that affects running. It tests whether a special tape or a movement retraining technique works better to improve toe motion and reduce pain.
Cairo, Zahraa AlmaadyAges 18–35 - NCT05936840Recruiting
Track menstrual cycles with a new monitoring method
This study uses regular testing (including ultrasounds) to monitor menstrual patterns across multiple cycles. It may help people understand and predict menstrual and ovulation-related changes, especially in people with PCOS or those who are athletes.
Calgary, AlbertaAges 18–55 - NCT07676630Recruiting
Brain Training Exercise for Female Volleyball Players
This study tests a special exercise program designed to improve how your brain and body work together during volleyball. It's for young female players in Turkey who are already playing competitively.
Istanbul, ZeytinburnuAges 16–21 - NCT07659301Recruiting
Breathing extra oxygen after cycling to speed recovery
This study tests how breathing higher-than-normal levels of oxygen for a short time after a hard bike ride affects your recovery. It is designed for competitive road cyclists who want to recover faster and perform better in their next training or race.
Louvain-la-Neuve, Brabant-WallonAges 18–40 - NCT07646899Recruiting
Unstable Loads and Shoulder Movement in Overhead Athletes
This study investigates how using unstable equipment (like a wobbly barbell) affects shoulder blade movement and muscle use during overhead pressing in athletes with shoulder impingement pain. The goal is to understand whether unstable loads might help improve shoulder mechanics and reduce pain in overhead athletes.
TaipeiAges 18–40 - NCT07641075Recruiting
High-Dose Vitamin D Effects in Experienced Athletes
This study tests whether high-dose vitamin D supplements improve athletic performance, brain function, and body composition in experienced athletes. Researchers will measure hormones, muscle strength, thinking ability, and muscle mass over time.
Katowice, Mikołowska 72aAges 17–60 - NCT07641621Recruiting
Chiropractic Ankle Treatment and Jump Performance Study
This study tests whether chiropractic ankle manipulation improves how high and powerfully you can jump. Researchers will work with recreationally active adults to see if this treatment affects athletic performance.
Seneca Falls, New YorkAges 18–35 - NCT07644273Recruiting
Training program for urinary leakage in young female athletes
This study tests a training program designed to help young female athletes who experience urinary leakage during sports. The program combines exercises and education to see if it can reduce or stop leakage.
Saint-EtienneAges 15–40 - NCT07625488Enrolling by invitation
Heart Disease Risk Follow-up Study for Former Athletes
This study follows up with people who participated in a heart-health study between 2012 and 2014. Researchers will use heart imaging and exercise tests to check your cardiovascular health and learn more about heart disease risk in athletes.
NijmegenAges 45 years+ - NCT07590674Recruiting
Balance training for competitive tennis players
This study compares two types of balance training to see which one better improves tennis players' ability to move quickly and change direction on court. You'll do either reactive balance exercises (responding to sudden movements) or traditional balance exercises over the study period.
IslamabadAges 18–25 - NCT07591675Recruiting
Sprint and Plyometric Training vs. Traditional Strength Training in Rugby
This study compares two different training approaches—one combining sprints and jumping exercises, the other traditional strength training—to see which better improves speed, agility, and power in intermediate rugby players. Researchers will measure how these training styles affect your athletic performance and movement quality.
IslamabadAges 18–25 - NCT07589231Recruiting
Carbon Fiber Insoles for Athletic Jump and Sprint Performance
This study tests whether special insoles with carbon fiber improve how high you can jump and how fast you can sprint. Researchers want to see if these insoles help healthy young athletes perform better.
Valencia, ValenciaAges 18–30 - NCT07587346Recruiting
Vibration and Relaxation for Athlete Girls With Triad Syndrome
This study tests whether whole-body vibration (gentle shaking platforms) and relaxation techniques can help teenage female athletes with the Triad Syndrome—a condition involving low energy intake, missing periods, and weak bones. The goal is to improve bone health and restore normal menstrual cycles.
CairoAges 14–16 - NCT06246669Recruiting
Exercise and fear after concussion in college athletes
This study looks at whether prescribed exercise can help college athletes feel less afraid of pain after a concussion. It aims to see if exercise helps them recover better.
Charlottesville, VirginiaAges 18–25 - NCT07585305Recruiting
Blood Flow Restriction Training for Knee Pain in Athletes
This study compares two types of exercise—resistance training and cycling—both using a special technique that temporarily reduces blood flow to your leg muscles. The goal is to see which approach works better for reducing knee pain and improving strength in athletes with patellofemoral pain (pain around or behind the kneecap).
IslamabadAges 18–40 - NCT07556211Enrolling by invitation
How Jaw Clenching Affects Athlete Performance
This study looks at whether jaw clenching during sleep or stress affects muscle strength and performance in swimmers and handball players. Researchers want to understand if treating jaw clenching might help athletes perform better.
LiègeAges 18–35 - NCT07546591Recruiting
Lactoferrin supplement study for female endurance athletes
This study tests whether a natural protein called lactoferrin can improve iron levels and athletic performance in women who exercise regularly. If you're a female runner, cyclist, or swimmer with low iron stores, this trial might help you feel stronger during training.
Saint Charles, MissouriAges 18–45 - NCT07547566Recruiting
TECAR Therapy vs. Cycling for Athletic Recovery
This study compares two recovery methods—TECAR therapy (a heating treatment) and cycling—to see which helps young athletes recover better after jumping exercises. The goal is to understand which approach reduces fatigue and helps athletes bounce back faster.
Córdoba, CórdobaAges 18 years+ - NCT05922462Recruiting
Greek yogurt study in young athletes
This study tests whether eating more Greek yogurt affects health in youth and young adult athletes. It may help researchers understand benefits and safety for active people.
St. Catharines, OntarioAges 15–22 - NCT07521280Recruiting
Personalized rehabilitation for knee or heel pain in young athletes
This study tests a personalized exercise program for teenagers with knee or heel pain caused by growth-related conditions like Osgood-Schlatter or Sever's disease. The program aims to reduce pain and help you get back to sports safely.
Gdansk, Debinki 7Ages 10–17
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 127 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.