Mechanism of oxygen supply in sportsmen at the rest and maximal physical exercises

Mechanism of oxygen supply have been studied in sportsmen – athletes sprinters and middle-distance runners in conditions of relative muscular rest and at maximal physical exercises. Found heat the sportsmen, specializing in middle-distance race as distinct from qualified sprinter have higher spare capacities of external respiration, blood, cardiovascular system and cell respiration hat determine a high lever of his aerobic capacity.