00797naa#a2200169#i#450# EN\\bibl\123381 20260706040010.1 1994-4683 20230731b2023####ek#y0engy0150####ca RU DEVELOPMENT OFPHYSICAL FITNESS OF STUDENTS BY THE MEANS OF COMPLEX EXERCISES FROM CROSSFIT Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Методика физического воспитания. Пути и средства физического воспитания. Учебные заведения физической культуры. 796.011.3 Ziambetov V YU uchzapiski.lesgaft.spb.ru