• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Asia-Pacific Congress on Sports Technology >Development of an ergonomic musculoskeletal model to estimate muscle forces during vertical jumping
【24h】

Development of an ergonomic musculoskeletal model to estimate muscle forces during vertical jumping

机译：垂直跳跃期间估算肌肉力量的人体工程学肌肉骨骼模型的发展

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This study investigated a musculoskeletal model that includes the function of the antagonistic muscles and biarticular muscles and models muscles acting across the hip, knee and ankle joints, simultaneously. Furthermore, this study can be applied to dynamic motions. One vertical jump trials were conducted to validate the proposed model. Electromyograms (EMGs) of tibials anterior, gastrocnemius, soleus, rectus femoris, vastus lateralis, semimembranosus, biceps femoris, short head and gluteus maximus were used to compare with the estimated muscle forces. The results showed that the muscle forces estimated by the proposed method had a stronger correlation with EMGs than those of an optimization method. The correlations of the proposed method and the optimization method were 0.4 and 0.01 of TA, 0.95 and 0.86 of GAS, 0.95 and 0.93 of SOL, 0.94 and 0.01 of RF, 0.93 and 0.97 of VAS, 0.83 and 0.91 of SM, 0.75 and 0.01 of BFSH and 0.95 and 0.92 of GMAX. Thus, the proposed method was considered to successfully estimate the muscle forces during vertical jumping.
机译：本研究调查了一种肌肉骨骼模型，包括拮抗肌肉和偏头肌肉的功能，并同时作用穿过臀部，膝关节和踝关节的肌肉。此外，该研究可以应用于动态运动。进行了一个垂直跳转试验以验证所提出的模型。胫骨前，胃肠脑，SoLeus，直肠雌性，鳞茎，半膜，二头肌，短头和耀眼最大值的电谱（Emgs）用于比较估计的肌肉力量。结果表明，所提出的方法估计的肌力与EMG的相关性比优化方法更强。所提出的方法和优化方法的相关性为Ta，0.01和0.01的气体，0.95和0.93的溶胶，0.94和0.01的RF，0.93和0.97的VAS，0.83和0.91的SM，0.75和0.01 BFSH和0.95和0.92的Gmax。因此，认为该方法被认为成功估计垂直跳跃期间的肌肉力。

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