%0 Journal Article %T Improving the technique of hand strikes in jiu-jitsu for athletes during the training stage of preparation %A Pankratov, S.B. %A Tupicyn, V.P. %A Kolesnik, V.P. %A Sorokin, I.A. %K jiu-jitsu, table tennis, training process, hand striking technique, martial art %J Scientific notes of P. F. Lesgaft University %D 2025 %N 0 %P 3 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft