00701naa#a2200169#i#450# EN\\bibl\106753 20251223213251.2 1994-4683 20251218b2025####ek#y0engy0150####ca RU Combination of variable and selective means of professionally applied physical training Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 5 с. Journal article local Философия. Теория. Назначение. Методика. Этика. Эстетика. 796.01 Fedorov Vladimir Gennad'evich uchzapiski.lesgaft.spb.ru