View clinical trials related to Muscle Strength.
Filter by:The purpose of this study is to investigate the effectiveness of progressive muscle relaxation (PMR) exercise on pain, functional outcomes and muscle strength in patients with TKA. Seventy patients with TKA are going to randomly assigned to intervention group and control group.
Reliability of isokinetic strength measurement of the knee in typically developing children has yet been studied and seems to be good. Because in daily life activities strength of the hip- and ankle-joint muscles are also important, the investigators aim to study the reliability and validity of isokinetic strength measurements of the hip and ankle.
It is known that cryotherapy has various therapeutic applications, among which are the control of the inflammatory process, resolution of edema, analgesia and decreased spasticity. In addition, the use of cold as an agent to decrease or facilitate neuromuscular activity has been documented. The scientific information that supports the relationship of short duration cold with the improvement of the motor response is scarce and outdated. The objective of this design is to evaluate the effectiveness of rapid cooling or Quick Icing technique in the improvement of muscular performance. The foregoing would be relevant in the field of Kinesiology (Physiotherapy) because it would attribute cold properties that could influence the increase in muscle strength, favoring the performance of different therapeutic exercises, training or high performance sport, in addition to supporting the proposal of this intervention in patients with particular neurological disorders.
Recent research suggests that performing resistance exercise training with relatively light loads is equally as effective at increasing muscle mass and muscle strength as performing resistance exercise training with relatively heavy loads. Whether or not performing resistance exercise with relatively heavy loads or light loads is equally as effective between the upper- and lower-body within the same individual has never been investigated. Given the substantial individual variance in resistance exercise training-induced changes in muscle mass and strength, this study is designed to quantify the relative influence that extrinsic training variables (e.g., load), as opposed to intrinsic muscle-based predisposition, has on resistance training-induced changes in muscle mass and muscle strength.
In the field of sports training and recovery, the work of muscular strength has become the star theme in terms of its influence on the performance of athletes. In fact, in relation to the training of the inferior members, the scientific evidence indicates that, to increase the other two physical qualities conditioned (speed and resistance), it is necessary to work and to increase the muscular strength. Randomized intervention trial with sample size of 80 subjects divided into 4 groups (n = 20) of muscular work: concentric, eccentric, concentric-eccentric and isometric. Ages between 21-23 years. For all the above, the investigators will study as a main objective analyze what type of muscular work is most effective in order to improve some variables of the performance of explosive muscular strength, and to try to determine if that improvement is due, exclusively to the developed training or to the genetics of the subjects and compare the results obtained in the variables of vertical jump, power of saint, horizontal jump and speed 60 meters, before and after the execution of each one of the muscular works dynamic among themselves, and compared to the muscular work isometric.
Final objective of critical care is no longer only survival. The role of medical and paramedical teams should also be to restore functional capacities, autonomy and quality of life. What has been call "intensive care unit - acquired weakness" (ICU-AW) is associated to acute and long term increased mortality, prolonged ICU and hospital stay, prolonged duration of mechanical ventilation, altered quality of life in survivors and increased health-related costs. In order to target efficient secondary prevention and early rehabilitation, prompt identification of muscle weakness is crucial. Several methods, aiming to assess muscle mass, muscle strength or physical function, are described. Manual muscle testing using the Medical Research Council (MRC) scale is still the most commonly utilized tool to diagnose ICU-AW (MRC <48/60). Dynamometry is an objective alternative and one of the most accurate clinimetric tool to assess muscle strength. Literature is overflowing with insufficiently standardized dynamometry data. Using the investigator's published standardized protocol of quadriceps strength (QS) assessment, this observational study aim to describe physical performances of CC patients and thus to define the weakest ones, by comparing them to surgical and healthy subjects.
In last years it has been demonstrated that photobiomodulation therapy (PBMT) has ergogenic effects, improving muscular performance and accelerating post-exercise recovery. However, many aspects related to these effects and its' clinical applicability remain unknown. Therefore, the aim of this project is to evaluate the ergogenic effects of PBMT in detraining after a strength training protocol.
This is a single-blind randomized control study that will investigate the effects of a 12-week in-school walking training with minimalist shoes for local preschool children on intrinsic foot muscle size, muscle strength, and foot arch stiffness. The children in the control group will wear traditional footwear with arch support. It is hypothesized that walking with minimalist shoes may impose a positive impact to strengthen the IFM and promote foot arch stiffness for preschool children.
A strength training session promotes increased muscle sensitivity to protein synthesis, which lasts for 24 hours after its closure. Recent studies have shown that the subsequent intake to the training session of approximately 20g or 0.24g / kg of high-quality protein in the same meal induces a plateau in this synthesis. Thus, this study aims to compare the muscular strength between vegetarian and omnivorous athletes with adequate protein intake to reach this plateau. It will recruit 64 university sportsmen who have maintained vegetarian or omnivorous diet for at least 6 months, totalizing 32 individuals per group. After signing the Term of Consent, participants will be submitted to anthropometric and body composition assessment (via DEXA), neuromuscular tests [(ie, muscle strength - 1RM, peak torque of knee extensors (JE), muscle thickness of JE and cohort analysis (ANCOVA) will be used in order to compare the results of the study, and to compare the results of the covariance analysis (ANCOVA). the levels of the neuromuscular parameters between the groups, considering the initial values of the force and the initial muscular thickness as covariables, the other parameters will be presented in the form of mean and standard deviation or median, the differences will be considered significant for values of p <0, 05. Expected to find no differences in strength and muscle thickness between vegetarians and omnivores after adequate protein intake.
The aim of this study was to investigate the acute effect of CT application in combination with ESWT and ESWT on pain and grip strength in athletes/patients with lateral epicondylitis.It is planned that at least 30 athletes aged 18-40 who are at the Ministry of Youth and Sports, Ministry of Health, Ministry of Health Affairs and who have been diagnosed with LE by specialist doctor. After taking the information about birth dates, height, weight and dominant sides of the athletes who are willing to participate in the study, pain intensities and hand grip strengths will be evaluated. Then the athletes will be randomly divided into 2 groups according to closed envelope method. First group ESWT application; 4 sessions will be held for 4 weeks. The second group included ESWT + CT; 4 sessions will be held for 4 weeks. Pain severity and hand grip strength will be evaluated again after treatment.