View clinical trials related to Hamstring Injury.
Filter by:The study aims to investigate acute effects of ballistic hamstring stretching, hamstring extender exercise, and kinesiotaping application on viscoelasticity of hamstrings and standing long jump performance on rowers.
This study aims to compare the effect of two hamstring strengthening programs on hamstring muscle strength in university students. 60 participants will be recruited for this study. They will be randomly assigned to one of two 6-week hamstring strengthening programs, namely the single leg bridge exercise and the Nordic hamstring exercise protocol, and one control group. Eccentric and isometric hamstring strength, gluteal strength and will sprint speed will be measured before and after the intervention.
The aim of this research is to compare the effects of dose response of Nordic hamstring exercise on muscle strength, agility and speed in athletes a randomized controlled trial done at JKD cricket academy and sports centre, Peshawar. The sample size was 34. The subjects were divided in two groups, 17 subjects in Group 1 which will do high volume Nordic hamstring exercise and 17 in Group 2 which will do low volume Nordic hamstring exercise. Study duration was of 6 months. Sampling technique applied was non probability purposive sampling technique. Only 18-30 years athletes with BMI between 18.5-24.5 kg/m2 were included. Tools used in the study are Single leg hamstring bridge (SLHB), Agility t-test, 30-m speed test and muscles size .Data will be analyzed through SPSS 21.
Introduction: the hamstring muscles has a great tendency to decrease its extensibility, originating a pathology with a own clinical entity, the Short Hamstring Syndrome (SHS), in addition to other problems on adjacent structures. All this present a great socioeconomic impact in the investigator's society. Various techniques have been demostrated to prduce an increase in flexibility, among which are the fascial techniques. Objective: to evaluate the immediate efficacy of the treatment of the lumbar fascia in the flexibility of the hamstring musculature. Methods: 41 women between 18 and 39 years old, in two groups. The experimental group received a technique of fascial stretching in the lumbar area while the control group participated in an off magnetotherapy machine. The hamstring flexibility in both lower limbs was measured by the Straight Leg Raising Test (SLR) and the Passive Popliteal Angle Test (PKE).
Fatigue influences the kinematics of the knee. Decreasing the tone of the suboccipital musculature may decrease the tone of the knee flexors. Inhibition of the suboccipital musculature is used to improve ischiosural muscle tension. The main objective of the study is to evaluate the effectiveness of the stretching of the miodural bridge in the modification of the posture in professional soccer players of 3rd division. Randomized clinical trial. 30 players will be randomized to the two study groups: experimental (technique of stretching technique of the miodural bridge) and control (without intervention). A blinded evaluator will perform three evaluations: pretreatment, post-treatment and follow-up. The study variables will be: modification of posture and weight distribution (plantar pressure platform). The sample distribution will be calculated using a Kolmogórov-Smirnov analysis. The changes after each evaluation will be analyzed with the t-student test of related samples and through an ANOVA of repeated measures the intra and intersubject effect will be observed. The effect size will be calculated using Cohen's formula. After stretching the miodural bridge, it is expected to see improvement in posture changes.
Athelts that meet the inclusion criteria will be randomized into two groups. The experimental group will receive an 8-week (3 days per week) specificl protocol based on hamstring strengthening (isometric, concentric and excentric exercises), and the control group will not receive any additional exercise. The aim of the study is to investigate the changes in hip and knee muscle strength, in the extensibility of cuadriceps, hamstrings and hip abductors, in the physical functions and in the final marks.
The aim of this study is to investigate the effect of Blood Flow Restriction Training on the elasticity of the hamstring muscle after an acute injury. Therefore a group of football players with a recent hamstring strain injury (HSI) will be recruited and randomly assigned in one of the three following groups: Experimental group: Classic rehabilitation + Blood Flow Restriction Training Sham group: Classic rehabilitation + sham Blood Flow Restriction Training Control group: Classic rehabilitation The study procedure will be as followed: 1. HSI (onset) -> recruitment via football clubs, physiotherapy practices, leaflets,… 2. MRI scan (day 0-4) -> injury location, grade and extend (The British Athletics Medical Team Classification) 3. Shear Wave Elastography (SWE) measurement (day 0-4) of the injured site and the exact same location at the contralateral leg. 4. Rehabilitation in one of the three groups + Testing At the first therapy session a standardized initial assessment sheet will be filled in comprising of all the necessary information regarding patient information and history (recent hamstring injury and past injuries) . Furthermore, a weekly assessment of the strongest predictors of rehabilitation duration will be conducted. Between day 12 and 16 a second shear wave elastographic measurement will be performed. 5. Return to play (RTP) The RTP decision will be made by the head physician and the attending physiotherapist. The decision will be based on clearly predefined criteria. At moment of RTP a third shear wave elastographic measurement will be performed. 6. Follow-up The football players will be contacted regularly by phone to inquire about possible re-injuries, this for a period of 6 months after injury onset. At week 12 after injury onset, a fourth and last shear wave elastographic measurement will be performed. The evolution of the hamstring elasticity and other outcome measures will be compared between groups and also within groups between the injured leg and the healthy contralateral leg.
Investigate the efficacy of the inercial Flywheel training protocol in modifying the architecture and function of the hamstrings in patients with a history of structural muscle injury vs conventional training. The researchers hypothesize that inercial Flywheel training protocol will be a useful strategy in the modification of the architecture and function of the hamstring in patients with a history of indirect structural muscle injury and decrease the recurrence.
The aim of the study is to investigate pain, function and quality of life before and 10-12 months after surgical repair and/or rehabilitation of hamstrings avulsion
Muscle strain injuries are common in sports but are often misdiagnosed and maltreated. Their significance is often underestimated because most athletes can continue their daily activities soon after the injury. Proximal hamstrings strains have attracted greater attention because they have a high incidence which is approximately 42%.