TY  JOUR
TI  CONTENT OF TRAINING LOADS AND THE DYNAMICS OF PHYSICAL FITNESS IN THE ANNUAL CYCLE OF 400 M RUNNERS AT THE STAGE OF SPORTS SPECIALIZATION
KW  conditional types
KW  control exercises
KW  training process
JO  Scientific notes of P. F. Lesgaft University
AU  , ..
AU  , ..
PY  2023
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft