Can you take a look at the long-long high-teens

Speaking of height, we should start with one's talking about growth and development. Height as a measure of human growth and development of one of the main criteria, a person is the growth and development of the situation and reflect the performance of the external. A fertilized egg from the start, it started the process of growth and development. Human growth and development is carried out by the turn of speed, that is fast - slow - fast - slow process. Throughout the growth and development during the first sudden increase in the growth of the fetus in the peak period for the second time in the early youth. Girls in general is 3 years after menarche, in the 16-19 year-old boy. In adolescent girls 11-15 years old of the fastest growth, in the boys 12-16 years old of the fastest growth. Life of the fastest growing adolescent, the year of fastest growth in the spring.

Standing by, for example, for the first time growth spurt during the height in the second trimester (4 to 6 months) in the three months a total increase of about 27.5 cm, accounting for the entire period of fetal growth height of 1 / 2 strong, and life is a tall The fastest-growing stage. Who was born after the height of the growth rate began to slow down though, but in the first year after birth has increased from 20 to 25 cm for birth (50 cm) of 50% of the people is the life of one of the fastest growing. In the following year increase in the height of 10 cm, which is very quickly. After the slow-down year by year, and maintain relative stability, such as in the fourth after an increase of only 8 cm, almost adolescent, the annual growth rate of less than 5 cm. Until the beginning of adolescence (about 11-year-old woman, 13-year-old male), there is a second growth spurt (with the sudden increase in adolescence). At this time in the general value-added for 6 to 8 cm, individual up to 10 ~ 12 cm. This is the first time into the process, sprint, as if the end of the sprint race. About 3 years later, in turn could slow down the growth rate to maturity of at the end - men 17-18 years old, women 16-17 years old, it is the basic shape. But people around to the horizontal and the width and thickness can be increased.