SOME CHANGES IN THE PHYSICAL EDUCATION OF YOUNG PEOPLE TO PREVENT ADVERSE EFFECTS OF ELECTROMAGNETIC RADIATION OF THE RADIO FREQUENCY RANGE

The article is devoted to some physical exercises and their validity when exposed to non-ionizing radiation of the radio frequency range (EMR-RF) on the body of a young person from different gadgets. As for the justification, the survey and medical examination of students showed the dependence of the autonomic regulation of the cardiovascular system on the time of exposure to EMR-RF range (in years). Our research was conducted to: determine the dependence of the functioning of organism systems on the exposure time of the EMR radio frequency range and justify improving the range of physical exercises for young people. Materials and methods of research: in our research, we used a non-invasive technology to evaluate the state of human body regulatory systems — questionnaires and physiological studies. Depending on the time of the EMR-RF impact on students in the years, 3 groups were selected, which were analyzed: with minimum exposure time of EMR-RF, the average and maximum — from the performance of mobile phones, laptops and other gadgets. In the experiments, orthostatic tests were modeled to determine the violation of the barorreflexses control of arterial pressure. A comparative assessment of the functional status of volunteers was performed based on the parameters of heart rate, systolic and diastolic blood pressure, shock and minute volume of the heart, pulse pressure. The total peripheral vascular resistance, the Robinson index, and the vegetative Kerdo index were calcu‑ lated and estimated. To implement pathogenetic prophylaxis of harmful manifestations of the influence of electromagnetic radiation of the radio frequency range on the human body, the following improvements are recommended: a set of physical exercises to enhance blood circulation in the central nervous system, psychological and muscle unloading techniques and physical exercises to balance the sympathetic and parasympathetic parts of the autonomic nervous system. Based on the foregoing, it can be concluded that the pathogenetic prevention of the development of pathology under the influence of the EMR-RF range may consist of active physical exercise and autogenic training, as well as to combine active influ‑ ence on the central and peripheral levels of the regulation of mental and neurovascular processes.