00767naa#a2200193#i#450# EN\\bibl\111595 20260113190857.2 1994-4683 20250913b2025####ek#y0engy0150####ca RU Improving technical skills in sports aerobics based on the development of speed and strength endurance of athletes Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 5 с. Journal article local Теория и методика тренировки. 796.015.1 Shitova Veronika Igorevna Medvedeva Elena Nikolaevna Kiviharju Inna Vladimirovna uchzapiski.lesgaft.spb.ru