TY  JOUR
TI  Monitoring the psychological preparedness of high-class athletes in beach volleyball
KW  beach volleyball
KW  highly qualified players
KW  psychological preparedness
KW  control
JO  Scientific notes of P. F. Lesgaft University
AU  Kostyukov, V.V.
AU  Dement'eva, I.M.
AU  Kostyukova, O.N.
AU  Tyutyunnikov, A.S.
PY  2025
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft