Increase in exercise 1, hanging and swinging
Use a horizontal bar or doorframe, the height should be hung on the bar with your body, and your toes can just leave the ground. Hold the lever with both hands, the distance is slightly larger than the shoulder width, the feet are close together, and then the body swings back and forth, not too much, not too long. It is best to arrange exercise every morning and try to relax for 20 seconds. Young men should do 10 ~ 15 times, and young women should do it 2 ~ 6 times.
Step 2 jump up and feel the height
Touch a preset object with both hands when jumping, which can be a roadside branch, basketball basket or ceiling. Jump with your feet and do it 30 times. Take a rest and jump with your left foot and right foot, as above.
3. Ball games
When playing basketball, actively strive for rebounds and jump shots to break the ball; Try to jump up when playing volleyball, and do more smash and block; Practice jumping up and hitting the ball on the forehead in football.
Scientific methods of growth and height 1. Drink a glass of milk every morning and evening (you can eat steamed bread or cake when drinking milk in the morning, and don't drink milk on an empty stomach. It is best to drink milk half an hour after dinner in the evening. Be careful not to eat too much rice for dinner. Eat two-thirds of your usual meal! )
2, eat a proper amount of soybeans every day, soybeans contain a lot of calcium and protein.
3. Jump 60 times an hour before going to bed every night, and the higher the jump, the better. Then jump rope for half an hour, 1 sec twice, with two legs and one leg alternately.
4. Take a break for ten minutes after skipping rope.
5. leg press, press 60 times on each leg until the leg feels sore. Be careful not to hurt the ligament.
If you want to increase your height, you should eat more protein, especially foods containing amino acids, such as flour, wheat germ, beans, shrimps, crabs, shellfish, laver, beef, chicken, liver, pork legs, eggs, milk, cheese and dark vegetables.
On the contrary, white rice, glutinous rice, desserts and other foods should be avoided as much as possible. It is better to eat less cola and fruit juice, because it contains more sugar, which will hinder the absorption of calcium, and eating too much will affect the development of bones. In addition, salt is also the enemy of increase, so we must form the habit of eating less salt.
The above are my tips on how to grow taller scientifically for middle school students, which are for reference only and I hope to help you.