TY JOUR TI Using special exercises to develop students’ strength qualities within a limited time frame KW academic debt KW physical training KW development of strength endurance KW staticdynamic exercises JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Vyatkin, A.A. AU Solomyanko, D.V. PY 2025 IS 2025 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION