• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of physical therapy science. >Exercise Focused on Multiarticular Movement to Improve Muscle Activity During Gait and Single-leg Standing for Participants with Hip Osteoarthritis by Using Electromyogram and Three-dimensional Motion Analysis
【24h】

Exercise Focused on Multiarticular Movement to Improve Muscle Activity During Gait and Single-leg Standing for Participants with Hip Osteoarthritis by Using Electromyogram and Three-dimensional Motion Analysis

机译：通过肌电图和三维运动分析，着重于多关节运动的运动，以改善髋骨关节炎参与者步态和单腿站立时的肌肉活动

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

[Purpose] We investigated how two types of exercise affect walking and single-leg standing in people with hip osteoarthritis (OA) using surface electromyogram (EMG) and three-dimensional (3D) motion analysis system. [Subjects and Methods] Participants were 18 female diagnosed as having hip OA. We defined hip abduction movement with a tube band wrapped around the thigh as monoarticular- (Mono-) group and the group using resisted joint extension with rotation movement as multiarticular- (Multi-) group. EMG measured the activity of the gluteus maximus (GMax) and gluteus medius (GMed) of affected side during 10 meters gait and single-leg standing on affected side. 3D motion analysis calculated the total locus length (TL) of anterior superior iliac spine (ASIS) of affected side during single-leg standing. These results were analyzed by t-test. [Results] After each exercise, %IEMG of GMax in Mono-group showed a significant decrease during the stance phase. In Multi group, GMax and GMed were significantly increased during the stance phase, whereas GMax was significantly decreased during the swing phase. TL during single-leg standing in Multi group decreased significantly. [Conclusion] These results indicate that exercise focusing on multiarticular movement improves muscle activity and stability in relation to daily activities.
机译：[目的]我们使用表面肌电图（EMG）和三维（3D）运动分析系统研究了两种运动类型对髋骨关节炎（OA）患者的步行和单腿站立的影响。 [对象和方法]参与者为18位被诊断患有髋关节炎的女性。我们将缠绑在大腿上的管束带的髋关节外展运动定义为单关节（Mono-）组，将抵抗关节伸直并旋转运动的组定义为多关节（Multi-）组。肌电图测量了患侧在10米步态和单腿站立时患侧臀大肌（GMax）和臀中肌（GMed）的活动。 3D运动分析计算了单腿站立期间患侧前superior上棘（ASIS）的总轨迹长度（TL）。通过t检验分析这些结果。 [结果]每次运动后，单姿势组GMax的％IEMG表现出明显的下降。在多组中，姿势阶段GMax和GMed显着增加，而挥杆阶段GMax显着下降。多组单腿站立期间的TL显着降低。 [结论]这些结果表明，专注于多关节运动的锻炼相对于日常活动可改善肌肉活动和稳定性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号