通过对体育专业大学生网球运动员体能训练中,肌肉向心收缩训练与离心收缩训练中,损伤程度进行对比研究发现,肌肉在离心收缩状态下损伤程度要显著高于向心收缩状态。因此,在运动员的日常训练中应增加肌肉离心收缩状态下的训练比重。 Through comparative study on the degree of injury in the physical training of college tennis athletes during physical training, the muscle contraction training and eccentric contraction training, the damage degree of the muscle in the centrifugal contraction state was significantly higher than that of the centripetal contraction state. Therefore, in the daily training of athletes should increase the proportion of muscle training under centrifugal contraction.