I am a girl in the third grade of junior high school this year. I will take the high school physical education exam in May. However, my standing long jump score is very poor. I can only jump to 1.5 me

I am a girl in the third grade of junior high school this year. I will take the high school physical education exam in May. However, my standing long jump score is very poor. I can only jump to 1.5 meters at most. Every time

It is absolutely useful to stand in a splayed position

2. Stand with both feet in an upright posture, then use the toes as the support point, and separate the heels to the sides until the legs are parallel Location. In this way, the toes are forward, consistent with the direction of movement, and the legs are basically in a vertical position, which does not create an angle and is conducive to the movement of the knee and ankle joints. And it is easy for students to master.

3 It is very important to coordinate the arm swing and breathing properly. During the pre-swing, relax your arms and slowly swing them from bottom to top to your head, then inhale easily, and then exhale with your arms from top to both sides and back. When you are about to take off, swing your arms quickly from bottom to top to your head. Now take a quick and deep breath and then swing your arms to the back of both sides. The movement is just as fast, but this time you are not exhaling, but holding your breath. This provides the maximum energy before the muscles take off and enhances the instant explosive power of the muscles when they take off.

4. Move the body's center of gravity forward. Lean the upper body forward, then bend the arms into a half-squat position. Lift the heels, grab the ground with the forefoot, control the balance of the body, and move the center of gravity forward. Although the center of gravity is not shifted forward very much, it is important.

5 Don’t just practice with a sandbag, as your legs may be easily strained, and the sandbag is a center of gravity, and when you remove it, there will be another one, making it extremely difficult to adapt.

You can usually do half-squats. , don't squat completely, keep the thigh muscles in a tense and stalemate state at all times, so as to stimulate muscle growth.

This is to find others. Personally, I feel that I can achieve a small breakthrough in a short period of time, but sometimes I feel that others are not on the same level as me. So I insist that if I am much different from others, it is because there are still some skills that I have not mastered, and there are still some basic things that need to be practiced. I must make breakthroughs before I can compare with others. .