14 years old is in the growth and development stage, 175CM is tall among peers, and there is a growth peak around 20 years old. It is easy to grow to 185CM, 1 go to bed early, and the peak of growth hormone secretion is after sleeping for one hour. Generally 22:00-65438+ 0: 00 am. At this time, secretions account for 20% ~ 40% of the total secretions, so be sure to go to bed early.

2 don't be picky about partial eclipse and ensure nutrition. Because bones are formed by absorbing protein, phosphorus, calcium, etc.

3 strengthen exercise. Especially swimming, mountain climbing and running. Do more outdoor activities and absorb more fresh air. Receive sunlight to promote bone and muscle growth.