SHORT-TERM ADAPTATION OF THE CIRCULATORY SYSTEM OF ATHLETES WITH DIFFERENT LEVELS OF HEALTH TO CARDIOVASCULAR STRESS
Results of long-term researches of adaptation of an organism of athletes of cyclic and acyclic sports with various degree of severity of a varicosity of the lower extremities to intensive muscular loadings in comparison with healthy persons are presented in article. In the course of the research features of the central hemodynamics and vegetative regulation of a warm rhythm which have allowed defining criteria of deterioration in a functional condition of cardiovascular system are revealed. At athletes of acyclic sports unsatisfactory adaptation, with hyperactivity of both parts of VNS in management of a heart rhythm was observed. At athletes of the martial artists having signs of disturbance of blood circulation of the lower extremities, the situation was heavier that was expressed in increase in level of centralization in management of a heart rhythm.