? It would be better if you can jump before stretching, because the pressure generated by jumping will help you stretch better, so it is helpful. It's better to do exercise at night. Of course, you should finish it one hour before going to bed, so it won't affect your sleep. Boys usually have a chance before the age of 25. Before that age, the epiphyseal line is not 100% closed, so stretch and jump more! If you are really old, it is naturally difficult to grow taller, but you will not grow taller until you are 28. Maybe you will grow taller in a few months. Think about it more.
Don't give up, I have been insisting on 1 year. I am 24 years old. When you graduate from junior high school, you stop growing taller for one year, and high school grows slower. Now I have grown taller by more than 3 cm through exercise! It's been more than six months. I saw the way to grow taller in Yang Yunfeng's diary. Every night, 800 people jump rope, 100 people run to touch the height, 50 people bend over to touch the ground, 50 leg press on each side and 200 people kick. After touching the height, my hair is wet! There is no harm in exercising, even if you are not tall, you can have a good figure!
? It is not only the bones themselves that determine the height of the human body, but also the space between bones and the tissues between bones. The height of human body in gravity environment is the height of the space between bone and cartilage after being compressed. After practicing stretching exercise for a period of time, the tissue between bones returns to the optimal thickness, and there is enough space between bones, which not only makes the body healthier and better coordinated, but also improves the height by 2-5 cm, which is called adult physique enhancement method. The advantage of increasing stretching exercise is that it is more or less effective, and the systematic influence of different exercises improves the effect.