Energy supply capacity when using different exercise modes for young 17–19- year-old men

Abstract

This work contains the scientific-practical task solution, which aims at the young men physical health level improvement by physical education during the higher educational institutions studies. Investigation of different physical load types effectiveness allowed to determine the effective physical training regime, which would contribute to physical health level improvement during young men studies in higher educational institutions. Running exercises were determined as the most effective health improvement means, as by running one can improve both aerobic and anaerobic (lactic) body performance. Besides, we found out running exercises productivity advantages in the mixed (aerobic-anaerobic) regime of energy supply comparing to trainings in the aerobic regime (lactic), which are the main factors characterizing men physical health. So in comparison with starting data the relative maximum oxygen consumption ratio during trainings in the mixed energy supply regime apparently increased by 20.9%, whereas in the aerobic regimen — by 13.6%. Such trainings effectiveness also demonstrated positive changes in the heart bioelectric activity indexes and some external respiration indexes. Moreover, trainings three times a week with minimum internal loading value not less than 44.6% of the maximum allowable value of energy supply contributed to the physical state level improvement.