Functional state of the cardiorespiratory system of the body of students engaged in physical culture and sports

According to the authors, the assessment of the functional state of the cardiorespiratory system of the body during physical training and sports is of paramount importance because of the huge role of this system in the adaptation to physical activity of different nature, the optimal functioning of the organism in the most varied in terms of training activity. The analysis of the scientific literature shows that the deterioration of the indicators of the functional state of the cardiorespiratory system of the human body caused by the weakening of socio-economic conditions in the country, the influence of radioactive radiation, the deterioration of the quality of nutrition, the decrease of motor activity, etc. There is also a general increase in the number of cardiovascular diseases, deterioration of the body's functional reserves, systemic impaired posture, the presence of various disorders of the musculoskeletal system, a decrease in the level of physical fitness, etc. All this happens against the background of the weakening of the functions of the cardio-respiratory and nervous systems of the body during training and during the exams, which negatively affects the formation of health of future specialists. Therefore, since there is a tendency to deteriorate the health of students, in particular, the condition of their cardio-respiratory system, the question of improving it through the use of physical education is very relevant.