Resumen de The teaching of sports science of track and field-based on nonlinear mathematical equations

Fuyu Guan, Jie Bao, Jie Ren, Wenli Song

• This article uses the gray system theory of nonlinear mathematical equations to predict the best results of China’s trackand field events in the 2021 Olympic Games. And compare the above prediction information with the track and fieldperformance of the 2021 Olympic Games. The article uses this to guide the teaching of Chinese track and field sports andanalyze the relevant factors affecting Chinese track and field trainin