现代短跑技术重视摆臂技术,正确摆臂技术有利于短跑成绩的提高,所以青少年从小就应该养成一个正确的摆臂技术,以后将会对成绩有很大的帮助。加强上肢力量训练,注意上、下肢速度、力量的平衡发展;结合跑的专项摆臂技术进行多种徒手和负重摆臂练习;加强上肢的摆动频率训练,以提高两腿的摆动频率。 Modern dash technology emphasis on arm technology, the right arm technology is conducive to the improvement of sprint performance, so young children should develop a right arm technology, the future will be of great help to the results. Strengthen the upper body strength training, pay attention to the upper and lower limbs speed, balance of power development; combined with running the special swing arm technology for a variety of freehand and weight arm exercise; strengthen the upper limb swing frequency training to improve the frequency of swinging legs.