00868naa#a2200193#i#450# EN\\bibl\127802 20260721235316.2 1994-4683 20231230b2023####ek#y0engy0150####ca RU CONTENT OF SPORTS ELEMENTS IN COMPETITIVE PROGRAMS IN THE DISCIPLINE OF CHEER-HIP-HOP-GROUP Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Гимнастика. Производственная и художественная гимнастика. Спортивная гимнастика. Акробатика. 796.41 Solovev Mikhail Maksimovich Tihonov Rostislav Georgievich Pustuev Aleksandr Anatol'evich uchzapiski.lesgaft.spb.ru