00808naa#a2200181#i#450# EN\\bibl\121348 20260514101727.4 1994-4683 20230803b2023####ek#y0engy0150####ca RU CROSSFIT AS A MEANS OF INCREASING THE EFFICIENCY OF PHYSICAL CULTURE AND SPORTS AT THE UNIVERSITY 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 uchzapiski.lesgaft.spb.ru