发展运动员大腿后群肌肉的力量和伸展性,对于提高短跨运动员竞技能力、预防运动损伤,具有非常重要的意义。基层训练阶段,由于各种因素的制约,该项练习往往成为训练的薄弱环节,影响了一部分运动员向更高层次的发展。俯卧跪起可以有针对性地发展该项能力,并且不需要太多的器材投入,值得在基层训练中推广普及。 It is of great significance to develop the strength and extensibility of the muscles of the back thighs of the athletes in order to improve the athletic ability of short-span athletes and prevent sports injuries. At the grassroots training stage, due to various factors, this practice often becomes the weak link of training, affecting some athletes to a higher level of development. Prone kneeling up can be targeted to develop this capacity, and does not require too much equipment investment, it is worth promoting training in grass-roots training.