%0 Journal Article %T EVALUATION OF THE CARDIOVASCULAR SYSTEM ACTIVITY IN THE 2000 METERS RUN IN YOUNG WOMEN UNTRAINED IN RUNNING %A Nemtsev, O.B. %A Martynova, M.N. %A Lyapin, V.M. %A Kozlova, M.I. %A Vodnev, I.I. %K heart rate, long-distance running, physical load %J Scientific notes of P. F. Lesgaft University %D 2023 %N 0 %P 7 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft