00825naa#a2200217#i#450# EN\\bibl\127736 20260721222410.2 1994-4683 20231130b2023####ek#y0engy0150####ca RU OLYMPIC LEGACY OF SOCHI 2014: PHYSICAL FITNESS OF SCHOOLCHILDREN 12-13 YEARS OLD Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Философия. Теория. Назначение. Методика. Этика. Эстетика. 796.01 Tomilin K G Frolov Vladimir Ivanovich Bezyakin Vladimir Olegovich Tumasyan YU A Malygina L V uchzapiski.lesgaft.spb.ru