Endurance development level and age dynamics at senior secondary schools
The article raises the problem of the development of endurance among the high school students at a physical education class. Considering that age as one of the most difficult periods of school childhood, the goal was to identify the characteristics of endurance among the girls aged 15-16 years old and assess the age dynamics. An experiment was conducted at comprehensive school No. 56 of the city of Grozny, in February 2020, in which 26 girls aged 15 and 16 took part - 28 students. A set of tests was formed, allowing evaluating endurance indicators. When analyzing test data, it was found that endurance in girls of senior school age has a negative age dynamic, as well as indicators of the activity of the cardiovascular system worsen significantly with age. The data obtained during the experiment, allowed identifying the shortcomings of the traditional methods of development of endurance. The necessity in developing the effective means and methods of developing endurance among the girls of the senior school age at physical education lessons is substantiated.