Abstract
Aim: to analyze the state of physical education in secondary schools of Ukraine and to observe hygienic requirements during physical education lessons. Material: the study was attended by schoolchildren (n=40, age - 12-13 years) and schoolchildren of specialized sports classes (n=40, age - 14-16 years). Studied: the level of physical health; functional state of the respiratory and cardiovascular systems; the state of energy supply of children’s organism; the influence of mobile games on the functional capabilities of the body of children. To study the effects of physical exercises on the development of the muscular system of children, excretion of creatinine with urine was studied. Results: high levels of physical and functional status of young players are noticed. These data are significantly higher than similar data from their peers from non-sports classes. In the course of systematic training and competitions, excretion of creatinine decreases at the end of the season to 0.8 g/l. These changes point to a decrease in energy resources and are consistent with a decrease in the rapid qualities of young players (as a measure of overall physical fitness). In this group of pupils, there were 2-4% lessons in the classes: mostly because of colds. In schoolchildren of ordinary schools, indicators of physical development and functional status were significantly worse. The indicators of the lung capacity were 3500-3800 ml. The distance of 30 m children ran for 5,5±0,4 seconds. The index of the brush dynamometer was 35±1,8 kg. The results of the recovery of the heart rate after the metered loading were from 2 to 3 minutes. There is a shortage of body weight in 12% of schoolchildren. There is an overweight in 1,8% of schoolchildren. Conclusions: in the structure of children’s morbidity a high level of respiratory diseases, gastrointestinal tract, and eyes is allocated. Therefore, when taking physical training, such data should be taken into account. It is also necessary to take into account the level of individual somatic health, which leads to a safe area of intense motor activity.
Highlights
The study was attended by schoolchildren (n=40, age – 12-13 years) and schoolchildren of specialized sports classes (n=40, age - 14-16 years)
The study of a number of authors [8, 19, 41] indicates that the choice of means and regulation of physical activity in physical education and fitness classes should be consistent with somatic health and physical fitness of
To study the effect of physical exercises on the development of the muscular system of children aged 1213 years old, we studied excretion of creatinine in urine
Summary
The study was attended by schoolchildren (n=40, age – 12-13 years) and schoolchildren of specialized sports classes (n=40, age - 14-16 years). In the course of systematic training and competitions, excretion of creatinine decreases at the end of the season to 0.8 g/l These changes point to a decrease in energy resources and are consistent with a decrease in the rapid qualities of young players (as a measure of overall physical fitness). Improving the health of schoolchildren in most cases is determined by the level of development of physical qualities, the formation of which takes place in physical education lessons. Many studies have taken into account the hygienic requirements for the process of physical education of schoolchildren. These requirements are based on the physiological laws of the influence of motor activity on the body. This applies to rural areas where socio-economic and environmental conditions differ from urban living conditions [5, 20, 27, 40]
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
