00694naa#a2200193#i#450# EN\\bibl\127573 20260717202012.5 1994-4683 20231031b2023####ek#y0engy0150####ca RU IMPACT OF TAEKWONDO CLASSES ON THE LEVEL OFFLEXIBILITY DEVELOPMENT AMONG STUDENTS OF THE AGAR UNIVERSITY Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 6 с. Journal article local Таеквон-до. 796.856.2 Matveyeva Inga Sergeevna TSygankova V O KHatkov S A uchzapiski.lesgaft.spb.ru