Pupils' performance in 100 meters is generally 15 seconds-18 seconds. The connotation of "National Students' Physical Health Standard" is an evaluation standard to measure students' physical health and exercise effect. Requirements for children of different ages.
Pupils' performance in 100 meters is generally 15 seconds-18 seconds. The connotation of "National Students' Physical Health Standard" is an evaluation standard to measure students' physical health and exercise effect. Requirements for children of different ages.