1前言对儿少游泳运动员多年训练培养成才的实践过程及其训练计划有关数据和训练方法手段进行对比、分析,并按运动训练相关科学理论加以概括总结,得出儿少游泳运动员选材中的“身体形态选材”、“水感选材”、“心理素质选材”,是提高儿少游泳运动员训练成材率的重要因素。2研究 1 Preface The author compares and analyzes the practice data of children and young swimmers who trained for many years and the training plans and the means of training methods and summarizes them according to the relevant scientific theories of sports training and concludes that “ Body shape selection ”,“ water-sensitive material selection ”,“ psychological quality selection ”is to improve children less swimmers training success rate of important factor. 2 research