00658naa#a2200169#i#450# EN\\bibl\127974 20260715224333.3 1994-4683 20230228b2023####ek#y0engy0150####ca RU REGULARITIES OF INDIVIDUALIZATION OF THE TRAINING PROCESS OFFREESTYLE SPRINTERS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Плавание без вспомогательных средств. 797.21 Prigoda Gennadiy Sergeevich uchzapiski.lesgaft.spb.ru