نتایج جستجو برای: lower extremity muscles
تعداد نتایج: 755033 فیلتر نتایج به سال:
Introduction: Shoulder dyskinesia is common among athletes with overhead throws and can make athletes susceptible to shoulder injuries. The purpose of this study was to compare the isometric strength and functional stability of shoulder girdle muscles in volleyball women Players with and without scapular dyskinesia. Methods: In this descriptive-comparative study, 12 women volleyball players wit...
The aim of this study was to quantify the contributions of lower extremity joint torques and the mechanical power of lower extremity muscle groups to further elucidate the loadings on hamstring and the mechanics of its injury. Eight national-level male sprinters performed maximum-velocity sprint running on a synthetic track. The 3D kinematic data and ground reaction force (GRF) were collected s...
PURPOSE To investigate the activity of lower extremity muscles in response to single-leg stance on a training device, destabilizing the forefoot while the rearfoot stands on a fixed plate and vice versa compared with a balance pad and the floor. DESIGN Cross-sectional study. SETTING University's laboratory. PARTICIPANTS Twenty-seven healthy adults. METHODS Surface electromyography and 2...
Background & Aims: Impingement syndrome is the most common injury and cause of movement limitations and pain in the shoulder area. The purpose of this study was to investigate the effect of eight weeks of focused scapular training on pain, electrical activity of shoulder muscles, and upper extremity performance in male volleyball players with shoulder impingement syndrome. Materials & Methods:...
CONTEXT Functional exercises are often used in strengthening programs after lower extremity injury. Activation levels of the stabilizing hip muscles have not been documented. OBJECTIVE To document the progression of hip-muscle activation levels during 3 lower extremity functional exercises. DESIGN Cross-sectional. SETTING Laboratory. PARTICIPANTS 44 healthy individuals, 22 women and 22 ...
Background: With the growing population of the elderly, the prevalence of disabilities and chronic diseases will also likely increase. Muscle weakness leads to low amounts of physical activity in elderly diabetic patients and makes them susceptible to falls. In this study, we aimed to compare the muscle strength between diabetic and non-diabetic elderly individuals. Methods: The present study ...
conclusions findings of this research indicated that the roy’s adaptation model-guided education promoted the adaptation level of physiologic and role function modes in veterans with lower extremities amputation. however, this intervention could not promote adaptation in self-concept and interdependence modes. more intervention is advised based on roy’s adaptation model for improving the adapta...
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OBJECTIVE To provide evidence for quantitative magnetic resonance (qMR) biomarkers in Duchenne muscular dystrophy by investigating the relationship between qMR measures of lower extremity muscle pathology and functional endpoints in a large ambulatory cohort using a multicenter study design. METHODS MR spectroscopy and quantitative imaging were implemented to measure intramuscular fat fractio...
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