| Not Yet Recruiting | A Study on Cardiopulmonary Exercise Tolerance Standards for Healthy Chinese Population NCT07108296 | Affiliated Hospital of Changchun University of Chinese Medicine | — |
| Recruiting | Effect of Tele-exercise on Cardiorespiratory Fitness in Paediatrics NCT06770660 | KK Women's and Children's Hospital | N/A |
| Not Yet Recruiting | Remotely Monitored, Mobile Health-supported, High Intensity Interval Training Before Hematopoietic Stem Cell T NCT06953648 | University of Kansas Medical Center | N/A |
| Not Yet Recruiting | Effects of Exercise Snacks and Sprint Interval Training in Overweight Adults NCT06849453 | Beijing Sport University | N/A |
| Recruiting | Effects of Aerobic and Diaphragmatic Exercises on Choir Singers NCT06745869 | Medipol University | N/A |
| Recruiting | Aerobic Exercise-induced Effect on Endothelial Function in Patients With Ischaemic Heart Disease NCT06788275 | Instituto de Investigación Sanitaria y Biomédica de Alicante | N/A |
| Recruiting | Insomnia´s Impact on DNA Stability, Cardio-metabolic Health and Lifestyle Behaviors NCT06869486 | Universidad Autonoma de Baja California | — |
| Active Not Recruiting | School-based HIIT and Dose-Response Effects NCT06431230 | Wroclaw University of Health and Sport Sciences | N/A |
| Completed | Nitrite Supplementation in Long COVID Patients NCT05618574 | VA Office of Research and Development | Phase 2 |
| Completed | Tele-Rehabilitative Exercise Training Program in Nurses With Long COVID NCT06840873 | Shang-Lin Chiang | N/A |
| Unknown | Effect of Sprint Interval Training Frequency on Improvements in Fitness NCT06142942 | Wilfrid Laurier University | N/A |
| Completed | Low-BFR vs Moderate-Intensity Resistance Training on Cardiorespiratory Fitness in Elderly Women NCT07266961 | Dr. Soetomo General Hospital | N/A |
| Completed | Peanut Consumption to Augment Adaptations to Concurrent Resistance and Aerobic Exercise Training NCT05932875 | Southwestern University | N/A |
| Recruiting | REmotely Monitored, Mobile Health Supported Multidomain Rehabilitation Program With High Intensity Interval Tr NCT05218083 | Duke University | N/A |
| Unknown | Exercise Prehabilitation for Patients With NSCLC Before Surgery NCT05608759 | Tongji Hospital | N/A |
| Recruiting | Response Variability to Exercise NCT05496751 | Robert Ross, PhD | N/A |
| Recruiting | Combating Physical Inactivity Pandemic in Kindergartens NCT05521490 | The University of Hong Kong | N/A |
| Unknown | The Influence of HIIT Versus MCT on Cardiorespiratory Fitness in PPMS NCT05229861 | Klinik Valens | N/A |
| Completed | Step, Walk, Bike: Comparisons of Fitness Assessments NCT04830306 | Duke University | N/A |
| Withdrawn | Addressing Individual Variability in Response to Exercise NCT04304092 | Dr. Robert Ross | N/A |
| Recruiting | Development & Validation of Preoperative Objective Physiological Evaluation NCT05092126 | Duke University | N/A |
| Unknown | Sport-specific Endurance Training on Cardiorespiratory Fitness NCT05461001 | Riphah International University | N/A |
| Completed | Fitness, Ageing, and Bilingualism (FAB): The Benefits of Regular Exercise and Bilingualism for Language Abilit NCT07443189 | University of Agder | N/A |
| Completed | Physical Fitness Normative Values Among School Going Children NCT05085899 | Riphah International University | — |
| Completed | Effects of the Face Mask on Physical Fitness in Children NCT04800848 | University of Oviedo | — |
| Completed | Comparison of Home- vs. Gym-based Exercise Delivery Modes NCT05701943 | Egas Moniz - Cooperativa de Ensino Superior, CRL | N/A |
| Completed | Impact of Pilates Exercise in Children With Juvenile Idiopathic Arthritis NCT05231057 | Qassim University | N/A |
| Completed | Cardiorespiratory Fitness in Prediabetic,Type 2 Diabetic and Healthy Individuals NCT03823664 | Hacettepe University | — |
| Completed | Effects of Probiotic and HIIT in Obese Women NCT06285578 | University of Taipei | N/A |
| Terminated | Firefighter Cardiorespiratory Fitness (CRF) Pilot Study NCT03585335 | HealthPartners Institute | — |
| Completed | Can 2 Weeks of High Intensity Interval Training in Healthy 65-85 Year-olds Improve Cardiorespiratory Fitness? NCT03331679 | University of Nottingham | N/A |
| Completed | Pilates and Dance to Breast Cancer Patients Undergoing Treatment NCT03194997 | Laboratório de Pesquisa em Lazer e Atividade Física | N/A |
| Completed | Effectiveness of MOVI Interventions on Adiposity, Cognition and Subclinical Atherosclerosis: MOVI-daFit! NCT03236337 | University of Castilla-La Mancha | N/A |
| Completed | Effectiveness of MOVI Interventions on Adiposity, Cognition and Motor Competence: MOVI-da10! NCT03236363 | University of Castilla-La Mancha | N/A |
| Completed | Sprint Snacks: The Effects of Prolonged Rest on Reduced Exertion Interval Training. NCT03159949 | University of British Columbia | N/A |
| Completed | Effects of Exergame in Patients at High Cardiovascular Risk. NCT04042896 | Kyoung Im Cho | N/A |
| Completed | Exercise Training Effects on Metabolic Syndrome: Interactions With Medication NCT03019796 | University of Castilla-La Mancha | EARLY_Phase 1 |
| Completed | Effect of Including Fitness Testing in Preventive Health Checks on Cardiorespiratory Fitness and Motivation NCT02224248 | University of Aarhus | N/A |
| Completed | Change in Cardiorespiratory Fitness and Breast Cancer Incidence and Mortality NCT05729451 | The Swedish School of Sport and Health Sciences | — |