00696naa#a2200169#i#450# EN\\bibl\127471 20260709121639.4 1994-4683 20230930b2023####ek#y0engy0150####ca RU THE ROLE AND IMPORTANCE OF THE COACH IN MANAGING THE INDIVIDUALIZATION OF THE TRAINING PROCESS OF FREESTYLE SPRINTERS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Плавание без вспомогательных средств. 797.21 Prigoda Gennadiy Sergeevich uchzapiski.lesgaft.spb.ru