1, pay attention to regular monthly height measurement. Measurement method: require a person to measure at the same time every day, if there is no professional measuring device, you can use a right-angle triangle ruler for students, against the top of the child’s head and the wall, mark the exact height position, and then use a meter ruler to measure the height, make a record. 2, pay attention to active sports, you can take different sports, such as jumping rope, playing basketball, swimming, etc. 3.Ensure sufficient sleep, enter the sleep state before 10 o’clock, because the growth hormone gradually enters the secretion period after 10 o’clock. 4, correct and sensible understanding of height, maintain a good mood.