00759naa#a2200181#i#450# EN\\bibl\19319 20260418164321.6 20260417b2026####ek#y0engy0150####ca RU FUNDAMENTALS OF THE THEORY OF ACTION STRUCTURE IN SPORTS Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 8 с. Conference article/thesis local Философские и научно-теоретические основы физической культуры и спорта. 796.011 Grigoreva I. V. Volkova E. G. Kuznetsov I. V. bibl.vgltu.ru