View clinical trials related to Hamstring Muscles.
Filter by:A Randomised Controlled Trial was conducted to assess increases in hamstring flexibility using two different methods, one group of participants who were stretched with PNF techniques and the other group who performed Hypopressive Abdominal Techniques (HAT). Flexibility scores of both groups were obtained and compared using pre and post measurements of a single intervention.
The project consists of studying the differences between neural gliding techniques of the sciatic nerve and passive stretching of the hamstring muscles in football players.
Hamstring muscle injuries (HMI) occurs frequently during excessive motions of the physiologic capability of these muscles. It is reported in the literature that impairments in muscle architecture, such as a decrease in the eccentric strength of the hamstring muscles of the knee (lengthening and contraction of the muscle), delay in the reaction time of the hamstring muscles, overactivity of the hamstring muscles, a decrease in the length of the hamstring muscle fibers, and inadequate cognitive functions may lead to HMI. Preventive and therapeutic exercises of HMI consist many different eccentric exercises, such as the Askling L-protocol and particularly Nordic hamstring exercise, for increasing the hamstring flexibility. However, it has been stated in recent studies that hamstring muscles should not be focused on alone, and a holistic exercise intervention that includes and addresses the present risk factors related to HMI is needed. Within our knowledge, the effect of a defined or improved holistic exercise approach to prevent and/or treat HMI has not been studied in the literature. Considering the risk factors underlying HMI, an exercise involving a holistic approach is needed to prevent all the risk factors. Turkish Get Up (TGU) exercise is a kind of cognitive exercise which activates all muscles and let to contract simultaneously during standing up from the supine position and turning back in 7 stages. Since the exercise originates from former Turkish athletes, it has been included in the literature as TGU. Hence, the exercise originates from former Turkish athletes, it has called as TGU. TGU exercise improves the effective and strong transition ability of the body while developing the pattern of standing up from the lying position on the floor and turning back by increasing condition/ endurance. Meanwhile, this exercise is a progressive coordinative and cognitive exercise, it requires completing each step before the next movement. The role of cognitive skills and neuroscience in the interpretation, prediction and improvement of sports performance is getting popular in recent years. Previous researches reported that athletes with reduced cognitive skills had lower sportive achievements. It has also stated that the impairment in cognitive skills tend muscles to be injured. However, no studies that investigate the effectiveness of cognitive function in preventing HMI have been encountered. So, the present study will be the first study investigating effects of a special exercise addressing cognitive function which is generally ignored in the treatment of HMI. It is aimed to figure out whether Turkish Get Up exercise or Supine sliding leg curls and Nordic Hamstring exercises are more effective on hamstring muscle function, ınjury risk, agility and cognitive function. Healthy recreational people aged between 18-25 will assign to this study. The participants will randomly be allocated four groups (Nordic protocol group, Supine sliding leg curls group, Turkish Get Up (TGU) and control group). The exercise protocols will be applied two days a week for 6 weeks, and the control group will receive no special exercise training. Participants' hamstring muscle strengths will be evaluated with ISOMED 2000 isokinetic dynamometer, the hamstring flexibility with digital inclinometer device, injury risk with FMS™, agility with T-agility test, and the cognitive function with CNS Vital Signs in computer environment at baseline and 6 weeks after interventions.
The flexibility of the hamstring muscles is very important and many stretching methods are applied on the hamstring muscles for reducing muscle resistance on movement. The objective of this study was to investigate the acute effects of static stretching and the Mulligan traction straight leg raise (TSLR) technique administered to the hamstring muscles on reducing its resistance to movement by using ultrasound elastography in healthy individuals.
Sixty healthy individuals will be randomised into four groups. Group I (15 subjects) will be applied hotpacks, Group II (15 subjects) will be applied infrared, Group III will be applied ultrasound to hamstring muscles for 18 sessions 3 times per week and the subjects will do hamstring self stretching exercise 3 times for 15 seconds. Group IV will only do self stretching exercises. Outcome measures are Range of Motion and hamstring flexibility. Measurements will record before and after the end of the treatment.
The aim of the work is to assess the effect of the menstrual cycle on the biomechanical properties of the muscles. The study will be conducted among young women aged 20-25 with a regular menstrual cycle. During the test, muscle strength and muscle flexibility as well as activation times will be performed. The study will assess the effect of the stretching of the hamstring muscles on the biomechanical properties of the muscles in the different phases of the menstrual cycle.