通过对参加比赛运动员在不同海拔高度的生理机能反应及比赛后的生理状况进行了较全面的测试监督 ,搜集较完整的数据资料 ,为今后在高海拔进行自行车拉力赛及自行车高原训练提供理论依据。从此次自行车拉力赛的科研测试结果分析 ,运动员在高海拔上进行自行车比赛时 ,身体机能基本处于良好状态。在控制好量和强度的同时 ,在此高度上进行自行车比赛是可行的。在海拔 40 0 0米左右的高度上进行比赛 ,应做好赛前运动员的身体检查工作 ,并且要搞好运动员在比赛期间的膳食补充 ,确保运动员的体能恢复。 Through a more comprehensive test and supervision on physiological responses of athletes participating in the competition at different altitudes and after the match, more complete data are collected to provide a theoretical basis for future bicycle races and bicycle plateau training at high altitudes. From the results of scientific research and test on the bicycle rally, when the athletes engaged in bicycle race at high altitude, their body functions were basically in good condition. While controlling the amount and intensity, cycling at this level is possible. At a height of about 40,000 meters above sea level, the body checkups of pre-match athletes should be done well and athletes’ dietary supplements should be improved during the competition so as to ensure the physical recovery of athletes.