By literature consultation and from the perspective of biomechanics and anatomy , the article studied hamstring movement characteristics of soccer player while rush running of short distance with emg , and analyzed potential factors ( musculature of the pelvis and thigh ) of hamstring injury , furthermore , suggest active advice and recommendations for the prevention 摘要运用文献资料法从生物力学和解剖学的角度结合肌电图对足球运动员短距离冲刺跑时?绳肌活动的特点进行了研究，分析了?绳肌损伤的主要原因，并对足球运动员比赛中预防?绳肌损伤提出合理化建议。
Results the clinical features showed progressive muscle weakness in upper limb ; emg showed neurogenic changes , motor and sensory nerve conductive velocity was normal ; nerve repetetive stimulation showed decreased response ; muscle histochemistry revealed neurogenic findings ; ultra - eletronmicroscopy was not abnormal 结果该例患者表现为进行性肌肉力弱，肌电图显示神经源性损害，神经重复刺激检查示波幅下降，肌肉病理显示小簇状肌肉萎缩，电镜下除极少数肌纤维膜溶解外其他未见特殊。
The pathological diagnosis should include : ( 1 ) the electromyographic ( emg ) recording and ultrasound imaging of local twitch responses ( ltrs ) , ( 2 ) the emg recording of spontaneous electrical activity ( endplate noise ) at multiple active loci in the mtrp , and ( 3 ) the biopsies of mtrp that show contraction knots and giant round muscle fibers 病理学的诊断应该包括： ( 1 )局部抽搐反应的肌电图记录与超音波影像， ( 2 )在肌筋膜激痛点里的多发性活动性小点上之自发性电位活动(终板杂讯)的肌电图纪录， ( 3 )肌筋膜激痛点的切片检查显现出收缩结节和大而圆的肌肉纤维。
The pathological diagnosis should include : ( 1 ) the electromyographic ( emg ) recording and ultrasound imaging of local twitch responses ( ltrs ) , ( 2 ) the emg recording of spontaneous electrical activity ( endplate noise ) at multiple active loci in the mtrp , and ( 3 ) the biopsies of mtrp that show contraction knots and giant round muscle fibers 病理学的诊断应该包括： ( 1 )局部抽搐反应的肌电图记录与超音波图象， ( 2 )在肌筋膜激痛点里的多发性活动性小点上之自发性电位活动(终板杂讯)的肌电图纪录， ( 3 )肌筋膜激痛点的切片检查显现出收缩结节和大而圆的肌肉纤维。
A physiological research study based on electromyographic signals honda , 1996 suggested that speech communication in human brain might be based on a topological mapping between speech production and perception , according to an analogous topology between motor and sensory representations Honda在运用肌电图的生理学研究中根据语音的运动和感知表象的拓扑相似性提出了一个假设，即语音在人脑中的信息传递和处理可能是通过语言生成和语音感知之间高效率的拓扑映射实现的。
