00681naa#a2200181#i#450# EN\\bibl\118822 20260420212158.1 1994-4683 20230525b2023####ek#y0engy0150####ca RU APPLICATION OF TECHNICAL TOOLS IN PHYSICAL EDUCATION LESSONS WHEN MASTERING THE SECTION "GYMNASTICS" IN PRIMARY SCHOOL Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local физической культуре. 372.879.6 Zauer N G SHishkina T I uchzapiski.lesgaft.spb.ru