PHYSICAL DEVELOPMENT OF 11-17 YEARS OLD BOYS, RESIDING IN DIFFERENT ECOLOGO-GEOGRAPHICAL zONES OF THE REPUBLIC OF DAGESTAN
There was compared the physical development of adolescent boys at the puberty age of 11-17 years residing in different eco-geographical zones of the Republic of Dagestan. The physical development of adolescents in highland and lowland areas was noted to be close to the all-Russia indices. Boys from foothill areas are significantly behind in the physical development of their peers who resides in mountainous and lowland areas, their indices of physical development are below than all-Russia ones.