01100naa#a2200217#i#450# EN\\bibl\104925 20251012113300.7 1994-4683 20251002b2025####ek#y0engy0150####ca RU The use of modern fitness technologies in the physical training of highly qualified athletes 17-19 years old engaged in fitness-aerobics Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 3 с. Journal article local Ритмические гимнастические упражнения (вольные). Производственная вспомогательная гимнастика. Художественная гимнастика. 796.412 Методические основы видов спорта. 77.29 grnti Generalova Elena Aleksandrovna Degtyareva Daria Ildarovna Propisnova Elena Pavlovna Palkin Alexey Vladimirovich uchzapiski.lesgaft.spb.ru