vastus medialis

Effect of Zheng's massage on the reaction time of muscle vastus medialis and gastrocnemius after fatigue

股内侧肌和腓肠肌疲劳后反应时的变化及郑氏按摩手法的干预效应

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AIM: To observe the changes of reaction time of muscle vastus medialis and gastrocnemius after fatigue and the interventional effects of Zheng's massage initiated by Zheng Huaixian on the changes.

目的：观察股内侧肌和腓肠肌疲劳后反应时的变化及应用郑怀贤教授创立的郑氏按摩手法对这种变化的影响。

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Vastus medialis has a significant difference between the two groups; the rectus femoris shows a trend that with the weight, impact and knee flexion increase, the muscle activities rising.

股内侧肌在普通组和运动组，在角度因素上，具有明显的差异；股直肌方面，表现出随着重量、冲击和膝关节屈曲角度的增加，肌肉活动情况增加的趋势。

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The electromyograph was used to record and test the response time of the examinees on spinal reflex, intermediate reflex and voluntary muscle activities of muscle vastus medialis and gastrocnemius before, right after the exercise and 4 hours after recovery.

于运动前、运动后即刻和恢复4h采用肌电图仪分别记录受试者股内侧肌和腓肠肌的肌肉反应时，包括脊髓反射、中间反射和自主肌肉活动肌肉反应时。

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Activation Characteristics of Vastus Medialis, Rectus Femoris and Vastus Lateralis Muscles in Patients with Knee Osteoarthritis and Health Subjects

膝骨关节炎患者与正常人股内侧肌、股直肌和股外侧肌收缩特征的对照研究

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Major development effort to achieve the maximum force the muscle part of the order of the vastus medialis muscle, erector spinae, latissimus dorsi, deltoid muscle after the beam, biceps, tibialis anterior muscle.

各主要发力肌肉的达到最大用力环节顺序是股内侧肌、竖脊肌、背阔肌、三角肌后束、肱二头肌、胫骨前肌。

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Research on the Surface Electromyographic Signal Characteristics in Vastus Medialis during Muscular Fatigue

股内侧肌疲劳时表面肌电信号特征研究

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