In the high jump competition, athletes need to convert the straight-line running speed into the vertical jumping speed in order to complete the whole high jump. Then in this process, athletes need to make full use of the high jump technique and use it flexibly to realize the possibility of crossing vertical obstacles.

1, run-up stage.

Run-up is a crucial link in the whole high jump process. Whether you run well or not directly determines whether you can release the bounce when you take off. Personally, I often go back and run again because I think there is something wrong with the previous preparation stage. Professional run-up is the best step. The first four steps are jumping, the center of gravity is raised, and the last four steps are fast small step arc running.

② The power of the first four steps is transformed into the power of the last step. The first four steps don't need to jump strictly, but at least you have to run rhythmically. Walking speed is similar to running 400 meters. Ask your legs to open, your upper body to be straight, and your feet to push forward.

2. Take-off phase.

(1) take-off is the instantaneous release of all strength in the process of run-up. The previous run-up took off well and jumped very high, which was very easy. When the run-up reaches the take-off point, your body should turn to the side flush with the poles. At this time, the left leg is pushed up, the right leg (swinging leg) is lifted quickly, and the whole body is lifted.

In short, don't underestimate the action of lifting your legs. Swinging your legs can quickly lift your whole body and lie flat in the air. After the swing leg is lifted, the highest point of the knee is your limit height, and you can jump to the height of the knee.

3. Waist training.

① Lumbar support training can be carried out on the shelf. This shouldn't be too much. One dozen at a time is enough. In addition, you can try to gradually increase the height and find the feeling of air. In addition, the gym is equipped with waist strength training equipment. We can see if it helps.

Attention should be paid to the game. It is not recommended to do a lot of exercises two or three days before the game, especially the day before. You'd better not practice. You can warm up and run a little, but it is not advisable to challenge the difficulty, because the explosive force hurts a lot and it takes a few days to fully recover.