00604naa#a2200169#i#450# EN\\bibl\34840 20240519004908.7 2686-9896 20190415b2019####ek#y0engy0150####ca RU THE THEORETICAL BASIS OF THE PROBLEM PHYSICAL ACTIVITY STUDENT YOUTH Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Voroncova Evgeniya Gennad'evna Rzhenѐva Ol'ga Petrovna angtu.editorum.ru