Clinical trials
Endurance clinical trials
Below are recruiting endurance clinical trials, each written for real people, not researchers. We’re tracking 87 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06509672Recruiting
Plyometric and endurance training in female hockey players
This trial tests a special exercise program that blends quick, explosive moves (plyometrics) with endurance training for female hockey players. It aims to see if this combined training can improve your performance on the field.
LahoreAges 18–24 - NCT05378347Recruiting
Compare two aortic stent graft types for AAA
This study compares two commercially used stent graft devices to treat an enlarged abdominal aorta (AAA). It aims to see which device works better and is safer over follow-up visits.
Loma Linda, CaliforniaAges 20 years+ - NCT06893055Recruiting
Strength and endurance training for Parkinson's
This study tests a circuit training program that combines strength and endurance exercises to see if it helps people with Parkinson's disease improve their movement and daily function.
Prague, PragueAges 18–75 - NCT07103291Recruiting
Breathing muscle training in healthy cyclists
This study tests whether a breathing muscle training program (using an app) can improve endurance in healthy cyclists and triathletes. If you are a competitive road cyclist or triathlete, this might help you learn more about your breathing and performance.
Vancouver, British ColumbiaAges 18–55 - NCT07261358Recruiting
3D exercises for teens with rounded upper back
This trial tests whether specific three-dimensional exercises (Schroth method) can improve trunk muscle endurance, sleep quality, and quality of life in adolescents with hyperkyphosis (excessive forward curve of the upper spine). If you have a child between 12 and 18 with a Cobb angle of 45° or more in the upper back, this study may help.
IstanbulAges 12–18 - NCT06896773Enrolling by invitation
Training in low oxygen conditions and heart health
This study tests whether training in a room with less oxygen (like being at high altitude) changes heart health markers in male cyclists. It may help understand if this type of training is safe and effective.
Warsaw, Masovian VoivodeshipAges 20–40 - NCT07654946Recruiting
Taurine supplement and muscle endurance in healthy adults
This study tests whether taking a taurine supplement can help your muscles work longer before getting tired. Researchers will use a light sensor on your leg to see how muscles use oxygen.
Baton Rouge, LouisianaAges 18–40 - NCT07760103Recruiting
Core exercises for lower back pain in recreational athletes
This trial compares two sets of core-strengthening exercises to see which works better for athletes with recurring lower back pain. It may help you find a routine that reduces pain and lets you keep being active.
IstanbulAges 18–45 - NCT06482203Recruiting
Comparing exercises for round upper back posture
This trial compares two types of exercises—endurance training for back muscles versus shoulder blade mobilization—in people with a hunched upper back (thoracic kyphosis) and mild back pain. It will help determine which approach is more effective.
Peshawar, Khyber PakhutunkhuwaAges 20–40 - NCT07461701Recruiting
Comparing two squat intensities for strength in young women
This study compares two ways of doing bodyweight squats (stopping when you lose 15% vs 30% of your speed) to see which is better for building leg strength and endurance in young women who are not very active. It may help find a simple, safe way to improve fitness at home.
Lahore, Punjab ProvinceAges 18–25 - NCT07163117Recruiting
Back exercises for female university students with back pain
This study tests two different types of back exercises to see which works better for reducing mechanical low back pain (pain not caused by injury or disease) in female university students. It may help you find a good exercise routine if you have had this type of back pain for a while.
CairoAges 18–24 - NCT07713030Recruiting
Exercise types for prediabetes: high-intensity vs. steady
This study compares two exercise programs (short bursts of intense activity vs. longer, steady exercise) to see which works better for people with prediabetes. It may help you prevent or manage diabetes through a structured fitness routine.
Lahore, Punjab ProvinceAges 35–54 - NCT03799354Recruiting
Strength training study for people with COPD
This trial tests whether a maximal strength training program can help people with COPD who are stable. It is looking at people with moderate-to-severe airflow limitation and excludes several other lung and health problems.
Lumezzane, BresciaAges 50–80 - NCT05680766Recruiting
Exercise training to improve IBS symptoms in inactive people
This trial tests whether a structured exercise program can improve symptoms in people with irritable bowel syndrome (IBS) who currently live a mostly sedentary, inactive lifestyle. It focuses on safety and feasibility (whether the program can be done and what symptom changes may occur).
JetteAges 18–60 - NCT06072924Recruiting
Tongue exercise for stroke-related swallowing problems
This study tests if a special tongue exercise can help improve swallowing for people who recently had a stroke. It's designed for those still having trouble swallowing after their stroke.
Cincinnati, OhioAges 18 years+ - NCT06153121Recruiting
Arm and shoulder tests for healthy tennis players and swimmers
This study is for healthy tennis players and swimmers. It tests a set of physical performance tests for the upper body (arms, shoulders, hands) to see how well they measure athletic ability. If you are a competitive tennis player or swimmer and have no arm or shoulder problems, you may be eligible.
GhentAges 12–40 - NCT06602141Recruiting
Exercise and fat cell changes study
This study looks at how endurance exercise changes fat cells in the body. It may help understand how exercise benefits weight-related health.
Orlando, FloridaAges 18–45 - NCT06823219Recruiting
Long-term endurance training for sickle cell disease
This study tests whether a long-term endurance exercise program can improve physical fitness, reduce complications, and enhance quality of life for people with sickle cell disease. It is designed for patients whose condition is stable but who have had at least one pain crisis in the last three years.
CréteilAges 15 years+ - NCT06826222Recruiting
Sodium bicarbonate for better running performance in women
This study tests whether taking sodium bicarbonate (a common food ingredient) before a run can help women runners perform better in endurance events like a 10 km race. It is for recreational female runners who already run at a good pace.
Ankara, AnkaraAges 18–40 - NCT07792876Recruiting
Testing ketone and carbohydrate supplements in trained cyclists
This study is testing how taking ketone and carbohydrate supplements affects performance in trained cyclists. It is looking for male amateur cyclists who train regularly and have a high fitness level.
Ribeirão Preto, São PauloAges 20–50 - NCT06672952Recruiting
Citrus compound for exercise, blood flow, and stress in overweight adults
This study looks at whether a natural citrus compound called glucosyl-hesperidin (CitraPeak) can boost your exercise performance, improve blood flow, reduce stress, and sharpen thinking. Researchers want to see if it works differently for people who are moderately overweight or mildly obese.
Saint Charles, MissouriAges 18–50 - NCT07766395Recruiting
Daily powder for women's wellness and fitness
This trial tests a daily powder supplement designed to support lean muscle, hormone balance, digestion, and skin, hair, and nail health. If you're an active woman with some common wellness concerns, this study may help you see if the supplement makes a difference.
Las Vegas, NevadaAges 21–45 - NCT06536816Recruiting
Game-based training vs small-sided games for football players
This study compares two types of football training: game-like drills based on your position and small-sided games. It aims to see which helps players improve skills and fitness best.
Lahore, Punjab ProvinceAges 18–30 - NCT07434349Recruiting
Exercise timing and blood sugar after meals
This study looks at how the timing of exercise affects blood sugar after meals. If you are a healthy, active young adult, you may be able to help by doing treadmill running and wearing a continuous glucose monitor.
München, BavariaAges 18–35
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Common questions
- Are there clinical trials for endurance?
- Yes. Clin2 currently lists 87 recruiting endurance 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 endurance 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 endurance 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.