• 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. >Activation of Abdominal Muscles during Abdominal Hollowing in Four Different Positions
【24h】

Activation of Abdominal Muscles during Abdominal Hollowing in Four Different Positions

机译：腹部空腹在四个不同位置的激活腹部肌肉

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] This study examined the activities of the rectus abdominis (RA), external abdominal oblique (EO), transversus abdominis and internal abdominal oblique (TrA/IO) while abdominal hollowing (AH) was performed in four different positions (crook lying, prone lying, four-point kneeling, wall support standing). [Subjects] Experiments were conducted on 36 healthy male adults (mean age=24.44 years) who voluntarily agreed to participate in the experiments. [Methods] Each subject was instructed regarding maximal voluntary contractions (MVC) and AH. While the MVC and AH of individual muscles were being performed, the activity of the muscles was measured using surface electromyography (EMG). The activity of the muscles while performing AH was normalized to percentages of MVC. [Results] TrA/IO showed significant differences among the positions and showed the highest muscle activity for prone lying. [Conclusion] The contraction of the TrA/IO was shown to be the highest muscle activity in prone lying. Therefore, we consider that various kinds of technique can eliminate EO activity during performing AH in prone lying.
机译：[目的]本研究检查了在四个不同位置进行腹部空心（AH）时进行的腹直肌（RA），腹外斜肌（EO），腹横肌和腹内斜肌（TrA / IO）的活动。俯卧，四点跪下，站立时墙支撑）。 [对象]对自愿同意参加实验的36位健康男性成年人（平均年龄= 24.44岁）进行了实验。 [方法]指导每个受试者最大自愿收缩（MVC）和AH。在进行单个肌肉的MVC和AH时，使用表面肌电图（EMG）测量肌肉的活动。进行AH时肌肉的活动被标准化为MVC的百分比。 [结果] TrA / IO在位置上显示出显着差异，并且俯卧位的肌肉活动最高。 [结论] TrA / IO的收缩被证明是俯卧时最高的肌肉活动。因此，我们认为各种技术可以在俯卧时进行AH过程中消除EO活性。

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