TY  JOUR
TI  DEVELOPMENT OF SPECIAL ENDURANCE IN RUNNERS 400 METERS BASED ON INTEGRATED APPROACH FOR THE USE OF PHYSICAL ACTIVITY AND ERGOGENICS
KW  400-meter running
KW  performance assessment
KW  training process
KW  fitness indicators
KW  ergogenic agents
KW  hypoventilation
JO  Scientific notes of P. F. Lesgaft University
AU  Petrov, D.M.
AU  Popkov, V.S.
PY  2023
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft