00644naa#a2200181#i#450# EN\\bibl\109549 20251222025215.1 1994-4683 20250913b2025####ek#y0engy0150####ca RU Physical fitness of boxers of mass categories in the annual training cycle Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Бокс. 796.83 Schenyavskaya Lyudmila Andreevna Mazurenko Evgeny Anatolyevich uchzapiski.lesgaft.spb.ru