The morfofunctional characteristic of rural children and teenagers of the different sex of Northern Kazakhstan

In present article the comparative analysis of physical development and adaptive opportunities of an organism of rural children and teenagers of 7–15 years depending on age, a sex is presented. It is marked, that the phenomenon of an acceleration has been established at studying children's contingents of city and is characteristic more for city children. It is emphasized, the acceleration is inherent also in rural children, however the measure of its display is much weaker. It is shown intersexual distinctions on the basic parameters of physical development and functionalities of Kardio-respiratory system.