What is the excellent and good rate of "National Students' Physical Fitness and Health Standard" required by primary and secondary school students in Healthy China Action? In order to make "National Students' Physical Health Standard" become the power source to promote school physical education and the evaluation standard of reliability and validity, we must first realize its credible, scientific, comprehensive and accurate measurement; The second step is to realize the accurate analysis of physical fitness data with pertinence, work and warning; The third step is to achieve platform-based, responsible, personalized, effective and precise intervention through scientific and effective work.