网球运动员的选材是培养优秀运动员的重要环节,决定网球运动员成材有多个因素。以往对运动员的选材大多采用定性分析或单因素定量分析(含量化指标分析)的方法,对于多因素问题做出综合评估较为困难。而且,运动员的选材带有一种智力活动,带有模糊性。如:“身体形态”,难以简单地 The selection of tennis players is an important part of training outstanding athletes. There are several factors that determine the success of tennis players. In the past, the selection of athletes mostly adopts the methods of qualitative analysis or single factor quantitative analysis (including quantitative index analysis), and makes comprehensive assessment of multi-factor problems more difficult. Moreover, the selection of athletes with a mental activity, with ambiguity. Such as: “physical form”, it is difficult to simply