00801naa#a2200193#i#450# EN\\bibl\127489 20260709233452.4 1994-4683 20230930b2023####ek#y0engy0150####ca RU EFFECT OF CIRCUIT TRAINING ON THE DEVELOPMENT OF RUNNERS' SPEED ABILITIES DURING ATHLETICS CLASSES AT UNIVERSITY Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Круговая тренировка. Статическая тренировка. Динамическая тренировка. 796.015.58 Tagirova N D Morozova O V Konopleva E G uchzapiski.lesgaft.spb.ru