TY JOUR TI Relevance of comprehensive development of voluntary self-regulation and coordination abilities in football players aged 15–17 KW football KW youth sports KW coordination abilities KW voluntary self-regulation KW technical-tactical actions JO Scientific notes of P. F. Lesgaft University AU Shumova, N.S. AU Baykovsky, Y.V. AU zhang, j.. PY 2026 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft