ASSESSMENT OF INTERRELATION OF INDEXES OF THE CONSTITUTION, CONTENT OF BODY COMPONENTS AND PHYSICAL READINESS OF SCHOOLCHILDREN IN THE AGE 13-14 YEARS

Abstract

This article is devoted to the analysis of interrelation between constitution, content of body components and physical readiness of adolescents. The theoretical analysis showed that the somatic type significantly influences motor development of the person. Besides, it is an indicator of a reserve of an athletic ability in practice of physical education and sports training. The accounting of content of body components of the person is important for obtaining objective data about an individual type of the person. The bioelectric impedance analysis is the most operational and high-informative method of an assessment of content of body components. Schoolchildren of the 7th grades of secondary school (n=24) have taken part in the research. The assessment of somatic type of the adolescents was held by means of an index of Rorer. The analysis of content of body components it was carried out by means of a complex of hardware with the software «Diamant». Physical readiness of the adolescents was studied by means of motor tests. Also methods of mathematical statistics were used. Results of research showed that essential gender distinctions exist and female persons decrease in body weight. Our research hasn’t revealed significant interrelations between content of body components and physical readiness of the adolescents. Data on essential interrelation of an index of Rorer with indicators of content of body components of schoolchildren in the age 13-14 years were obtained.

Keywords

• телосложение
• компонентный состав тела
• физическая подготовленность