00758naa#a2200181#i#450# EN\\bibl\113424 20260206000344.5 1994-4683 20250913b2025####ek#y0engy0150####ca RU Justification for the use of health-improving physical culture methods among students of the preparatory group Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Воспитание и обучение физически ослабленных. 376.23 Selitrenikova Tat'yana Anatol'evna Ugryumova Natal'ya Vladimirovna uchzapiski.lesgaft.spb.ru