TY CONF TI THE INFLUENCE OF REGULAR PHYSICAL ACTIVITY ON STUDY AND WORK ACTIVITIES DURING EXAMINATION SESSIONS KW physical education KW mental work KW muscular effort KW adaptation KW academic performance JO TRANSPORT PROCESSES: STATUS, PROBLEMS, AND PERSPECTIVES AU Grigoreva, I.V. AU Volkova, E.G. AU Kondratenko, I.A. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov