During the development period, you need a lot of energy, and it is best not to lose weight, so as to provide enough energy sources. With the development of your body, your weight will gradually decrease in proportion and become a normal standard weight.

You'd better practice running now, which will promote blood circulation, be beneficial to your healthy development and height, and will not cause too many upper body muscles to affect your height development. It is also good to do some pull-ups every afternoon, which can stretch joints and promote the development of bones. Night is the best time for height development. We must maintain the quality of sleep and insist on going to bed early and getting up early, so that we will be refreshed and full of energy, which is also conducive to healthy development.

You are only fourteen years old, and you are in adolescence, which is a good opportunity for your body to grow. Maybe other students develop early and you develop late. Don't worry about your height. As long as you keep good living habits, you will certainly catch up with your height, because your endurance is more than those who developed earlier, and you will surpass them if you are not careful, so don't worry about your psychology, which is not conducive to the healthy development of your body and mind.

We must study hard, strive for rapid physical development and make rapid progress at the same time, and then we will achieve fame and fortune. I wish you grow taller and taller, and make progress in your study!

Supplement: That will consume a lot of hair growth, which is not conducive to development. It is best to exercise restraint.