众所周知,网球是一项比较容易损伤肩部的竞技体育运动。出于项目自身的竞技特点,长期训练和比赛往往容易诱发球员肢体的重复性劳损。美国网球协会的调研表明,肩部是网球运动中最容易受伤的部位。长期的训练负荷使得肩部肌肉群出现不同程度的劳损,绝大多数的肩伤都是由单一动作的不断重复所引发的,比如发球。 As we all know, tennis is a relatively easy to damage the shoulder of competitive sports. For the project’s own competitive characteristics, long-term training and competition tend to induce repetitive strain of player limbs. Research by the American Tennis Association shows that the shoulders are the most vulnerable parts of tennis. Long-term training load makes the shoulder muscles appear different levels of strain, the vast majority of shoulder injuries are triggered by the continuous repetition of a single action, such as serve.