论文部分内容阅读
推铅球练习时,在掌握基本技术的情况下,加强一定的力量训练,是运动员获得最佳成绩的保证。力量训练是通过肌肉运动来实现的。因此有必要了解是哪些肌肉参与了运动,现就把这些参与运动的肌肉作如下归纳。一、小腿三肌位于小腿后面浅层,特别发达,使小腿后部隆起,它由腓肠肌和比目鱼肌组成。比目鱼肌位于腓肠肌的
Shot put practice, in mastering the case of basic technology, to strengthen a certain strength training is the best guarantee for athletes. Strength training is achieved through muscle movement. It is therefore necessary to understand which muscles are involved in the exercise, and now the muscles involved in the exercise are summarized as follows. First, the calf of the three muscles in the superficial behind the calf, particularly developed, so that the calf posterior bulge, which consists of gastrocnemius muscle and soleus muscle composition. Soleus muscle is located in the gastrocnemius muscle