00634naa#a2200169#i#450# EN\\bibl\117224 20260429151333.3 1994-4683 20260429b2026####ek#y0engy0150####ca RU Analysis of issues in testing the physical fitness level of powerlifters with musculoskeletal disorders Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 6 с. Journal article local Силовой спорт. 796.894 Sirozh Alla Vasil'evna uchzapiski.lesgaft.spb.ru