Physical development of adolescents depends on their rate of biological maturation.

Abstract

The analysis of sexual differences and feature of physical development of teenagers is presented. In research took part students of 7 classes. It is set that between the groups of schoolchildren with the different rates of the biological ripening there are considerable differences from data of length, mass of body and circumference of thorax. Expressly this difference is special expressed between extreme types: schoolchildren with the speed-up rates of the biological ripening for certain excel the persons of the same age of retardants after information by anthropometric indexes both at the beginning and at the end of school year.

Keywords

• adolescents
• biological ripening tempos
• physical development