TY  JOUR
TI  Dynamics of physical and technical preparedness during the annual training cycle in 7–8-year-old beach volleyball athletes
KW  beach volleyball
KW  children's sports
KW  annual training cycle
KW  physical fitness
KW  technical training
JO  Scientific notes of P. F. Lesgaft University
AU  Kostyukov, V.V.
AU  Kostyukova, O.N.
AU  Mosol, T.A.
PY  2026
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft