Relationship between the functional state with the effectiveness of playing activities of volleyball players of different ages

Modern sport, in accordance with the peculiarities of the improvement of its various components, needs revision and changes in the organization of the educational and training process at various stages of the multi-year training of athletes. One of the directions of such changes can be the improvement of the functional capabilities of athletes, which ensure adaptation to physical loads and form motor activity in a certain type of sport. Volleyball is characterized by significant requirements to anatomical-physiological systems of an athlete's organism and his motor activity. Therefore, the aim of the study was to reveal the relationship between the functional state of volleyball players of different age and the efficiency of playing activity.