摘要
长期以来,关于股后肌群及腓肠肌是否有伸膝功能的争论,始终没有得出理论和实验上的圆满结论。下面刊登的文章阐述了自己的观点,我们希望能引起同行的注意,并欢迎来稿,各抒己见。
There has been much debate in recent years as to whether the musculi biceps femoris, semitendinosus, semimembranosus and gastrocnpmius have
anything to do with the stretching movement of the knee, and whether the musculus biceps brachii has any bearing on the extension of the elbow. To
clarify this question has become an essential task in the study of basic sports theories. Based on theoretical analyses and studies of related EMGs, we
maintain that the stretching movements of the knee and the elbow have little to do with the above-mentioned muscles.So the idea that the
flexor of a compound joint has the function of helping the extensor in stretching the joint is not exact.
出处
《体育科学》
1986年第3期60-63,93-94,共6页
China Sport Science
