00759naa#a2200181#i#450# EN\\bibl\111771 20260114201125.3 1994-4683 20250913b2025####ek#y0engy0150####ca RU Physical training of 5th grade students during physical education classes Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 3 с. Journal article local Философские и научно-теоретические основы физической культуры и спорта. 796.011 Rybakova Elena Olegovna Vozisova Mariya Aleksandrovna uchzapiski.lesgaft.spb.ru