00691naa#a2200181#i#450# EN\\bibl\116587 20260327204503.5 1994-4683 20260325b2026####ek#y0engy0150####ca RU Improving the effectiveness of technical-tactical actions of highly qualified taekwondo athletes in competitions Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 6 с. Journal article local Таеквон-до. 796.856.2 Simakov Aleksandr Mikhailovich Mihaylov Nikita Andreevich uchzapiski.lesgaft.spb.ru