00718naa#a2200181#i#450# EN\\bibl\96442 20250429065008.2 1994-4683 20250321b2025####ek#y0engy0150####ca RU On the issue of organizing technical training in acrobatic disciplines of snowboarding Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 6 с. Journal article local Горнолыжный спорт. 796.926 Методические основы видов спорта. 77.29 grnti Vlasenko Pavel Pavlovich uchzapiski.lesgaft.spb.ru