| Popis: |
It has been established that the state of the cardiovascular system in humans undergoes age-related changes, leading to an increase in the frequency of blood pressure disorders. Moreover, in the age category of 18-19 years, the proportion of cases with high blood pressure was 71.4%, and in other age categories from 28.5 to 71.4%. The upper pressure was in the range of 90 to 130 mmHg, and the lower pressure was from 60 to 80 mmHg. For the prevention of disorders, a set of five specially selected exercises aimed at improving cardiac rhythm and blood supply to the brain is recommended. The classes were aimed at the work of the muscles of the neck-shoulder girdle, back, legs, arms. The greatest effect after a course of exercises is achieved in reducing the waist circumference and increasing the vital volume of the lungs. In comparison with the initial measurements, the proportion of occurrence of blood pressure disorders decreased in group I – by 42.9%, in group II – by 23.8%. In group III as a whole, there was a decrease in blood pressure closer to the normal level, however, the number of violations did not decrease, and was in the range of 28.5-57.1%. |
