Here is the author's view on the impact of physical education classes and sports on improvement of the body system operation and activation of body growth.
body, growth of the human body, body weight, muscles, posture, physical activity, physical education, physical education classes, correction
1. Evseev Yu.I. Fizicheskaya kul'tura. Rostov n/D.: Feniks, 2005. 382 s.
2. Zalesskiy M.Z. Mozhno li podrasti. M.: Izd-vo «Znanie», 1987. 96 s.