00748naa#a2200205#i#450# EN\\bibl\127508 20260709100219.4 1994-4683 20230930b2023####ek#y0engy0150####ca RU FORMATION OF THE FUNCTIONAL FOUNDATIONS OF SPEED IN REPRESENTATIVES OFPOWER SPORTS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Быстрота. 796.012.13 Yurchenko Aleksandr Leonidovich Svetlichkina Anastasiya Alexandrovna Zavalishina Svetlana Yur'evna Kachalova T A uchzapiski.lesgaft.spb.ru