%0 Journal Article %T INFLUENCE OFJUDO CLASSES ON THE FUNCTIONAL PARAMETERS OF THE HEART IN ADOLESCENT AGE %A Svetlichkina, A.A. %A Medvedev, I.N. %A Razjivin, O.A. %A Bokova, L.V. %K judo, heart, physical activity, left ventricle, martial arts %J Scientific notes of P. F. Lesgaft University %D 2023 %N 0 %P 4 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft