负重深蹲起练习长期以来被作为增长下肢肌肉体积和发展下肢力量的一种重要手段。但是最大负荷的深蹲起练习对练习者,特别是对青少年运动员和运动新手的常见损伤也是不容忽视的。未成熟青少年的肌肉、关节、骨骼系统还没有完全稳定,在这种情况下进行最大负荷工作,可能使肌肉和骨的连接受到损害,特别是容易使腰椎、骶髂区和膝关节处于危险之中。 Weight-squat exercises have long been used as an important means of increasing the muscle mass of lower extremities and developing lower extremity strength. However, the maximum load of squat exercises on the practitioners, especially for young athletes and sports beginners common damage can not be ignored. Immature young people’s muscles, joints and skeletal system have not been completely stabilized. In this case, maximum load work may damage the connection between muscle and bone, and in particular make the lumbar spine, sacroiliac area and knee joint at risk in.