00906naa#a2200181#i#450# EN\\bibl\96505 20250419145854.6 1994-4683 20250321b2025####ek#y0engy0150####ca RU Assessment of the indicators of activity and optimism, adaptive potential, and level of physical fitness among students studying in the field of "Physical Culture" Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 6 с. Journal article local Учащиеся спортивных школ. Студенты институтов физкультуры и спорта. 796.077.5 Общие вопросы физической культуры и спорта. 77.01 grnti Aksenova Anna Nikolaevna uchzapiski.lesgaft.spb.ru