COMPARATIVE DYNAMICS OF ADOLESCENT’S MOTOR FITNESS, CONSIDERING ANTHROPOMETRIC INDICATORS

Abstract

The analysis of shifts in the indicators of athletes’ motor fitness, taking into account anthropometric indicators, in sports practice and in all sports, is of particular importance. In this regard, the authors have been studying these issues using the example of schoolchildren aged 11-13 years for a long time. Comparative characteristics of the indicators of motor fitness in the dynamics of school athletes at the age of 11 and 13 with the account of anthropometric indicators have been considered. Methods of studying and generalizing literary sources on the problem under study, dynamometry, chronometry, anthropometry, pedagogical testing with an assessment of speed, strength and jumping abilities were used. The obtained data are processed mathematically. The research was carried out on the basis of Yerevan primary school N 71, where 20 schoolchildren at the age of 11 and 13 took part. A comparative analysis of the indicators of the level of motor fitness of schoolchildren at the age of 11 and 13 showed a constant increase in strength, speed and jumping abilities. Positive changes were also achieved in the indicators of anthropometric measurements, which were reflected in a number of motor manifestations of students. Regular age shifts have been revealed among students at the age of 11 and 13, which confirms the data available in the literature. It is especially important that anthropometric indicators significantly contribute to the improvement of results in running at 20 m and pushoff in jumps. These data should be taken into account when practicing school physical education.