小腿三头肌损伤,在青少年田径运动训练中较为常见。此创伤尤其多发生在跳高、跳远、三级跳远等跳跃项目的练习中。其病理机制大多是由于运动员在进行专项运动中因膝关节伸直时突然再蹬地提踵起跳,使得一个很大的力量强加到已收缩的小腿 Leg triceps injury in track and field training of young people is more common. In particular, this trauma occurred in the jumping exercises such as jumping high, long jump, triple jump and so on. Most of its pathological mechanism is due to the athletes in the special campaign because of sudden knee extension and then suddenly mention heel take-off, making a great deal of strength imposed on the contracted calf