1.前言随着现代自行车运动的迅速发展和运动训练的科学化进程,运动员科学选材的问题越来越引起各级体委领导、教练员和体育科研工作者的广泛关注。国家体委有关领导在92年全国自行车训练工作会议上,分析我国自行车运动现状时指出:“科学选材工作很重要,尤其在自行车运动训练水平达到较高水准的今天,就更显为 1. Introduction With the rapid development of modern cycling and the scientific process of sports training, the scientific selection of athletes has drawn more and more attention from leaders, coaches and sports scientists at all levels. Relevant leaders of the State Sports Commission pointed out at the National Bicycle Training Conference in 1992 when analyzing the current situation of China’s cycling: ”The work of scientific material selection is very important, especially when the level of cycling training reaches a high level,