00733naa#a2200205#i#450# EN\\bibl\127728 20260722082933.3 1994-4683 20231130b2023####ek#y0engy0150####ca RU DEVELOPMENT OF AGILITY AND COORDINATION ABILITIES OF 8-9-YEAR-OLDS ENGAGED IN TENNIS, BY JUGGLING Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 7 с. Journal article local Теннис одиночный. 796.342.082.1 Sirakovskaya Yana Vadimovna Ilicheva O V Gorlova S N Buylova L A uchzapiski.lesgaft.spb.ru