Example of jumping up and down, I am 25 years old this year. 22 years old. When he got married, we were the same height. After two years of marriage, we are 8cm taller than me.

Twenty-three, running around.

The traditional saying in China is that you can't grow tall until you are 23. There are two "growth" peaks in a person's life: one is the first year after birth. People are about 50 cm when they are born, 75 cm when they are one year old, and 5 cm every year thereafter. Adults whose height exceeds 1/3 grow up before the age of 2.

Second, before puberty, it can grow 8 to 10 cm a year. Next, there is a sharp leap in the development of youth. This jump method varies from person to person. Most boys can grow about 30 cm, and girls can grow about 25 cm. In the past, due to malnutrition, adolescent growth stagnation and compensatory growth in the late adolescence, there was a phenomenon of twenty-three channeling among individuals.

There are two "growth" peaks in a person's life: one is the first year after birth. People are about 50 cm when they are born, 75 cm when they are one year old, and 5 cm every year thereafter. Adults whose height exceeds 1/3 grow up before the age of 2. Second, before puberty, it can grow 8 to 10 cm a year.

Next, there is a sharp leap in the development of youth. This jump method varies from person to person. Most boys can grow about 30 cm, and girls can grow about 25 cm. In the past, due to malnutrition, adolescent growth stagnation and compensatory growth in the late adolescence, there was a phenomenon of twenty-three channeling among individuals.