5-meter dash skills

There are many ways to improve your grades according to LZ's description, but LZ must not go into a misunderstanding. Let me talk about my opinion.

First, does LZ want to have a good development in sprint?

Second, at the age of LZ, don't blindly pursue speed, and do more physical exercises (flexibility, coordination, sensitivity, speed, endurance and so on)

Third, at the age of LZ, pay attention to some exercises such as running posture flexibility and frequency coordination, because if you miss this age, the effect of practice will be bad later, and LZ should know that once the action is formed, it is much slower to change the action than to learn it.

fourthly, why do many people who have practiced physical education run faster in junior high school and senior high school, but their grades have dropped all the way behind? It is because they died in the early stage of physical training, did not pay attention to the main development direction of this age group, and just blindly pursued to improve their grades quickly, so haste makes waste.

Fifthly, if LZ wants to improve his grades quickly, he can do some strength burst exercises, but the weight bearing is not the best choice. Legs can be balanced pads and upper limbs can be rubber band elastic belt. Watch your posture.