INNOVATIONS OF DIFFERENTIATED DEVELOPMENT OF PHYSICAL ABILITIES IN SCHOOLCHILDREN

Abstract

The aim is to reveal modern methods of differentiated development of physical abilities, to identify features of changes in physical fitness of young people aged 15–17 during the school year and on this basis to develop a program for the development of strength abilities of high school students. Methods. The following methods were used in the research: theoretical analysis and generalization of data of best pedagogical practice; pedagogical experiment; pedagogical testing and pedagogical observation; methods of mathematical statistics. Results. It was found that changes in the physical fitness of young men were characterized by statistically significant relationships. Thus, there is a weak positive relationship between the improvement of the maximum frequency of movements, power and coordination in ballistic movements when throwing at a distance from the growth of the absolute muscular strength of students. Also, the interpretation of pairwise correlation coefficients shows that with the improvement of lumbar mobility increases the manifestation of speed abilities, coordination in cyclic locomotions, but decreases coordination in ballistic movements with the installation of long-range throwing with the leading hand. Conclusion. Based on the results of the ascertaining experiment, a program of strength training for 15-year-old boys was developed, aimed at improving their physical fitness. The developed program provides scientifically substantiated content and distribution during the school year of means, methods and parameters of physical activity for the following forms of classes: physical education lessons, moving breaks, morning hygienic gymnastics and independent strength training.