1, standard for boys (in centimeters): from high to low, 263-273 is excellent, 248-256 is good, 208-244 is pass, and 183-203 is fail.
2. Girls' standards (in centimeters): from high to low, 195-207 is excellent,18188 is good,151-/kloc-.
Matters needing attention when practicing standing long jump;
1, choose to practice on the flat and not particularly hard ground, and practice on the track, land or floor. Not suitable for practice in bunkers and wet ground.
2. Exercises that can improve explosive power, but the number of exercises should not exceed 10. When practicing strength and endurance, the number of exercises should be above 10, and it is more effective to increase the number of repetitions as much as possible.
3. In the standing long jump, the angle of some joints related to the body from take-off to landing is also very important for the long jump performance.
You need to relax after exercise. Attention should be paid to gently relaxing with hands to prevent muscle strain in later training.
In the National Standard for Students' Physical Health, the evaluation indexes of compulsory items such as sitting forward, vital capacity and endurance running are stipulated. There are regulations from primary school to university, which are evaluated according to the test values of the items in the National Students' Physical Health Standard. Except that the body mass index is calculated according to the measured height and weight, other items are scored directly by looking up the table with the test values.