TY JOUR TI Analysis of the effectiveness of performing the second touch using deceptive movements by highly qualified beach volleyball athletes KW beach volleyball KW deceptive movements KW second touch KW first touch KW highly qualified athletes JO Scientific notes of P. F. Lesgaft University AU Nikolaeva, O.V. AU Shvets, A.A. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft