对《国家体育锻炼标准》中的1500m跑影响因素的研究

A study on factors influencing 1500m run in National Standard for Physical Exercises

运用“最优”回归方程寻求影响 15 0 0m跑的主要因素 ,用“最优”回归方程的乘积差值K确定了 15 0 0m跑各个时期的教学重点 ,并用乘积差值K的理论来指导 15 0

This paper studied main factors influencing 1500m run by applying 'optimal' regressive formula. K is used to define key teaching points at different stages of 1500m run. Theory of K is applied to guide the teaching of 1500m run.