00704naa#a2200169#i#450# EN\\bibl\121280 20260502052722.6 1994-4683 20230803b2023####ek#y0engy0150####ca RU USE OF CHEERLEADING ELEMENTS IN PRESCHOOL DAY MODE TO OPTIMIZE MOTOR ACTIVITY AND HEALTH Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Философские и научно-теоретические основы физической культуры и спорта. 796.011 uchzapiski.lesgaft.spb.ru