Influence of physical activity on the dynamics of psycho-physiological indicators of fifth form pupils

Parameters of “lipid peroxidation - antioxidative protection” system, simpatoadrenal system, cardiovascular regulation and materials of psychological tests of fifth form pupils of Chelyabinsk schools, with different levels of physical activity were studied and analyzed with the purpose to reveal possible interrelation between these parameters and the level of physical activity of the group presented.