%0 Journal Article
%T DEVELOPMENT OF SPECIAL ENDURANCE IN RUNNERS 400 METERS BASED ON INTEGRATED APPROACH FOR THE USE OF PHYSICAL ACTIVITY AND ERGOGENICS
%A Petrov, D.M.
%A Popkov, V.S.
%K 400-meter running, performance assessment, training process, fitness indicators, ergogenic agents, hypoventilation
%J Scientific notes of P. F. Lesgaft University
%D 2023
%N 0
%P 3
%I National State University of Physical Education, Sports and Health named after P.F. Lesgaft