1, usually do more pull-ups, such as playing basketball, high jump and parallel bars. Girls can jump rope and play badminton.

2. Have a reasonable diet and eat more foods and foods containing calcium, iron and zinc, such as milk, bone soup, seafood, beans, shrimp, crab, shellfish, laver and beef.

3, pay attention to reasonable arrangements for work and rest, don't stay up late, get enough sleep at night, this is the key to growing taller.

Enemies with high salt must form the habit of eating less salt. Drink less carbonated drinks.

5. Eat less snacks: Candy, chocolate, peanuts and other snacks are mostly high in calories.

Please adopt it.