在游泳训练中,游泳技术的四种姿势是基础训练的主要内容,在年龄组的训练中是一个非常重要的环节。少年儿童业余训练,技术训练所占比例虽然不多,但却有不容忽视的重大作用。一个运动员正确技术的掌握直接影响到训练水平的发挥、以及完成强度、数量的提高。自由泳在少年儿童游泳 In swimming training, four kinds of postures of swimming technique are the main contents of basic training, which is a very important link in the training of age group. Although the proportion of amateur training and technical training for children and adolescents is small, there is a major role that can not be ignored. The mastery of an athlete’s correct technique has a direct impact on the level of training and the improvement in strength and quantity. Freestyle swimming in children