| Recruiting | The Effect of Capacitive and Resistive Electrical Transfer Therapy on Hamstring Injuries NCT07421570 | Hacettepe University | N/A |
| Recruiting | Myofascial Release Combined With FIFA 11+: Effects on Hamstring Flexibility and Injury Risk NCT07484698 | Riphah International University | N/A |
| Recruiting | Comparison of the Effects of Selected Training Methods and SIS Stimulation on Balance, Motor Tests, and Streng NCT07492732 | Gdansk University of Physical Education and Sport | — |
| Recruiting | Hyperbaric Oxygen Therapy in HAMstring Injury (HOTHAM) Trial NCT06526728 | JL Tol | Phase 3 |
| Completed | Four Weeks of Nordic Hamstring Exercises Impact the Strength and Balance of the Hamstring Muscle Group NCT06382597 | Gdansk University of Physical Education and Sport | — |
| Completed | Rehabilitation of Partially Injured Hamstring Muscles NCT06165783 | Universidad de Zaragoza | N/A |
| Completed | Effects of Hamstring Shortness on Jump Performance in Young Basketball Players Impact NCT06179862 | Istanbul Medipol University Hospital | — |
| Unknown | Effect of NMES+ on Hamstring Lesion (3a/3b) NCT05786300 | Università degli studi di Roma Foro Italico | N/A |
| Unknown | Progressive Eccentric VS Bodyweight Exercises on Agility, Power and Functional Performance in Hamstring Strain NCT06131060 | Riphah International University | N/A |
| Completed | The Effect of 6 Week Hamstring Exercise Programs on Hamstring Muscle Function Performance in Female Athletes NCT05733273 | Dublin City University | N/A |
| Completed | Biomechanical Relationship Between Trunk Flexion and Mouth Opening: Pilot Study NCT06188897 | University Rovira i Virgili | N/A |
| Completed | Comparison of Post Isometric Relaxation and Post Facilitation Stretching on Hamstring Muscle Flexibility NCT05727501 | Sehat Medical Complex | N/A |
| Completed | Effect of a Flexibility Program on the Extensibility of the Hamstrings and the Thoracic and Lumbar Spinal Curv NCT05904834 | Universidad Católica San Antonio de Murcia | N/A |
| Completed | Comparison of Mulligan Bent Leg Raise vs Active Release Technique in Patients With Hamstring Tightness NCT05655585 | Riphah International University | N/A |
| Completed | Comparison of Trunk Muscle Performance Between Sprinters With and Without Hamstring Strain Injury History NCT06089681 | National Yang Ming Chiao Tung University | — |
| Unknown | Immediate Effects of Hamstring Stretching Alone or Combined With Myofascial Release NCT05702593 | Ankara Yildirim Beyazıt University | N/A |
| Active Not Recruiting | System Dynamics Model for Acute Non-contact Lower Extremity Injuries Prediction NCT05425303 | University of Patras | — |
| Recruiting | High Frequency RF Current Effects on Muscle Pain and Function NCT05345015 | Aristotle University Of Thessaloniki | N/A |
| Completed | Hamstring Injury (HAMIR) Index NCT05343052 | University of Wisconsin, Madison | — |
| Completed | The Effect of 6 Week Hamstring Exercise Programs on Hamstring Muscle Strength NCT04744194 | Dublin City University | N/A |
| Completed | The Effect of NHE and KT on the Hamstring Strength and Sprint Performance in Collegiate Sprinters NCT05496660 | Tianjin University of Sport | N/A |
| Completed | The Effect of Blood Flow Restriction Applied During Nordic Hamstring Exercise NCT05662891 | Gazi University | N/A |
| Completed | Interventions and Viscoelasticity of Hamstring NCT04796298 | Yeditepe University | N/A |
| Completed | Relationship Between Eccentric Hamstring Strength and Passive Muscle Stiffness NCT05000567 | University Ghent | N/A |
| Completed | Dose Response of Nordic Hamstring Exercise on Performance in Athletes NCT04668105 | Riphah International University | N/A |
| Withdrawn | Miodural Bridge Stretching in Posture Modification in Professional Footballers NCT04290065 | Investigación en Hemofilia y Fisioterapia | N/A |
| Unknown | The Effect of Blood Flow Restriction Training on Hamstring Elasticity After Injury NCT04246515 | University Ghent | N/A |
| Completed | Effects of Hamstrings Strengthening in Proffesional Athlets NCT04257591 | Universidad de Zaragoza | N/A |
| Completed | Efficacy of Flywheel Inertial Resistance Training in the Architecture and Function of the Hamstring NCT04050813 | Universidad Nacional de Córdoba | N/A |
| Completed | Pain, Function and Quality of Life Before and After Treatment of Hamstring Avulsion NCT03868826 | Horsens Hospital | — |
| Completed | Immediate Impact of Lumbar Fascia Stretching on Hamstring Flexibility NCT04345055 | Universidad Católica San Antonio de Murcia | N/A |
| Completed | Post Isometric Relaxation and Mulligan Bent Leg Raise on Hamstring Tightness in High School Students NCT04820699 | Riphah International University | N/A |
| Completed | The Impact of Unilateral Lumbar Mobilisations on Hamstring Strength and Failure Point of the Hamstring Nordic NCT03745482 | Teesside University | N/A |
| Unknown | "THE EFFECTS OF LOW LEVEL LASER THERAPY VERSUS STRAIN/COUNTER STRAIN TECHNIQUE IN ACUTE SOFT TISSUE INJURIES" NCT03816826 | Isra University | N/A |
| Unknown | Value Eccentric and Proprioception Exercise Into the Injury Effect in Amateur Football NCT03555175 | University of Alcala | N/A |
| Completed | Sprint Performance in Football Players With a Previous Hamstring Injury NCT03306511 | Hvidovre University Hospital | — |
| Completed | Effect of Mobilisations on Lumbar and Hamstring NCT03273400 | Teesside University | N/A |
| Completed | Cranial Laser Reflex Technique for Hamstring Function NCT03044106 | University of North Carolina, Chapel Hill | N/A |
| Completed | A Comparison of Hip Extension and Nordic Hamstring Exercise Programmes on Isokinetic Hamstring Strength NCT03697473 | Dublin City University | N/A |
| Completed | Neurodynamic Sliders Promote Flexibility in Tight Hamstring Syndrome NCT05652452 | University Ghent | N/A |
| Terminated | Phase 1/2 Prospective Double-Blind Placebo-Controlled Randomized Clinical Trial of Losartan to Treat Grade II NCT02263729 | James J. Irrgang | Phase 1 / Phase 2 |