01031naa#a2200229#i#450# EN\\bibl\95420 20250623205801.1 1994-4683 20250620b2025####ek#y0engy0150####ca RU The focus and substantive content of anti-gravity classes for young elementary school children in a fitness club setting Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 7 с. Journal article local Спортивный отдых. Оздоровительный спорт. Компенсаторный спорт. 796.035 Общие вопросы физической культуры и спорта. 77.01 grnti Mar'in Igor' Sergeevich Zagorodnikova Anastasiya Yur'evna Mashkov Kirill Yur'evich Nalimova Marina Nikolaevna Shakirov Marat Rinatovich uchzapiski.lesgaft.spb.ru