Peculiarities of age dynamics indices of developmental level of boys'' Coordination abilities aged 11-15 years

The long-term examination results of boys from 5 till 9 grades of comprehensive institutions are presented in the article. The aim of examinations was to reveal age dynamics of such parameters as different coordination abilities manifestations. There are also given statistical data obtained with the analysis of four groups of pupils' coordination abilities. These groups include: an ability to reproduce characteristics of movements; an ability to measure off the parameters of movement exactly; an ability to differentiate the parameters of movement; and individual manifestations of coordination abilities.