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Essential hypertension is a frequent diagnosis in power sports athletes, heavy weight categories. The aim of the study: To evaluate the impact of high-intensity aerobic work on blood pressure and oxidative abilities of hypertensive athletes of power sports, heavy weight categories. Rеsеarсh mеthods: Examination and physical rehabilitation were conducted in 55 hypertensive representatives of power sports, heavy weight categories comparable in age, sex and main clinical manifestations. Athletes were randomized into two groups: the main group (n=35) and the control group (n=20). Athletes of the main group were trained for 180 days (3 times a week) on an ergometer using a high-intensity interval protocol, while the control group participants were trained for 180 days (3 times a week) using their traditional power protocol. The tasks were performed using the following methods: examination, polling, gasometric analysis, triple blood pressure measurement, muscle tissue oxygenation level measurement and mathematical statistics methods. Rеsults: After 180 days of physical rehabilitation, the participants in the main group had a 148% reduction in oxygen oxygenation, an increase in capacity and working time at maximum oxygen consumption, and a reliable decrease in blood pressure: systolic blood pressure by 8.0%, diastolic blood pressure by 10.8%. Сonсlusion: Our protocol for physical rehabilitation of power sports athletes allows us to effectively and safely influence the oxidative capacity of working muscles and blood pressure.

Athletes of power sports, often appear to us as a model of a beautiful and healthy body, but the health of the cardiovascular system ofthese athletes has long falls under the gaze of cardiologists and sport physicians. Purpose of the study. A comparative analysis of the influence of a uniform and high-intensity aerobic exercise on blood pressure lowering power sports athletes with hypertension. Research Methods. The study involved 83 representatives of power sports (bodybuilding) with arterial hypertension. The average age of male athletes was 31.2 ± 4.5 years, and the body mass index was 32.4 ± 2.8 kg/m 2. To achieve this goal, the following methods were used: examination, interrogation, triple measurement of blood pressure, ergospirometry and methods of mathematical statistics. Athletes were randomized into three groups: interval training group (n = 33), uniform training (n = 30) and control group (n = 20). For 120 days (3 times a week), the athletes of the main groups performed various aerobic work programs, and the control group athletes trained according to their traditional strength protocol. Results. After 120 days of physical rehabilitation, a similar, significant decrease in systolic and diastolic blood pressure occurred in themain intervention groups. A decrease in blood pressure in the control group was not statistically significant. Conclusions. Despite the similar benefits in cardio-rehabilitation interval work required 38% less time, which can significantly affect adherence to a non-specific for this sport activity and screening of participant’s lengthy rehabilitation.

The question of the recreational effect of ambient temperature on most of the body's vital processes is often raised, which makes it the most important environmental factor, adaptation to which can be decisive for the body's adaptive capabilities. In our work, we evaluated the effect of using a sauna at + 85°C after tests for maximum performance and physiological characteristics in healthy, physically active men.