00773naa#a2200181#i#450# EN\\bibl\102796 20260116051938.5 1994-4683 20251124b2025####ek#y0engy0150####ca RU Integration of volleyball training into the professional education system of technical universities as a tool for enhancing students' physical fitness Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 7 с. Journal article local Волейбол. 796.325 Методические основы видов спорта. 77.29 grnti Khilchenko Aleksandra Denisovna uchzapiski.lesgaft.spb.ru