当今世界男子100m再创新纪录的突破口

Breakthrough points of recreating world record of men's 100 meter run

用灰色数学法分析了第 3、第 6届世界田径锦标赛 10 0m跑的技术参数 ,显示起跑反应和 0～ 2 0m段的加速训练、最大速度能力和高速度保持能力的训练是再创纪录的突破口。

This paper analyzed technical parameters of 100 meter run at the third and the sixth Track and Field World Championship with gray mathematics.It is shown that the training of response of starting,0～20 meter speed up,maximum speed ability and high speed retaining are the breakthrough points of recreating world record.