نتایج جستجو برای: rectus abdominis
تعداد نتایج: 6196 فیلتر نتایج به سال:
PURPOSE We evaluated trunk muscle recruitment in abdominal and back exercises with magnetic resonance (MR) diffusion-weighted imaging. METHODS Twelve men performed bent-knee sit-up, crunch, trunk lateral flexion, and trunk extension exercises. We obtained axial diffusion-weighted images of the trunk before and after each exercise using a 1.5-tesla MR system, calculated apparent diffusion coef...
The muscle fiber composition and cross-sectional area of muscle fiber types were investigated histochemically in the abdominal muscles (rectus abdominis muscle, obliquus externus abdominis muscle, obliquus internus abdominis muscle and transversus abdominis muscle) of three Japanese macaques (Macaca fuscata). Muscle fibers were classified into three fiber types (Type I, II A and II B) by myosin...
Objective Numerous abdominal exercises with Swiss ball are used to improve core stability with strengthening and rehabilitation goals. It is claimed that the stability exercises have a greater impact on core muscle activation, but the validity of this claim is still in doubt. Moreover, there is no comprehensive study on the comparison of the core muscles activity in different core stability exe...
Purpose: Preoperative imaging evaluation may be useful for determining the position of recti abdominis muscles before their correction. The purpose of this study is to evaluate the accuracy of ultrasonography to measure the width of rectus abdominis muscle diastasis. Methods: Rectus diastasis was measured by ultrasonography preoperatively in 20 females. Rectus diastasis was measured in seven le...
The diastasis of the rectus abdominis muscle (ARMD) is a physiological change that occurs in female body due to pregnancy, hormonal changes, mechanical stress on abdominal wall by fetal growth and displacement organs. Physiotherapy plays very important role, promoting stimulation mainly pelvic muscles improve tone.
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