Arishin A, Pogrebnoy A. SYNERGIZED PHYSICAL AND TECHNICAL TRAINING MODEL FOR 12-13-YEAR-OLD SWIMMERS: BENEFITS FOR ANNUAL TRAINING CYCLE . TPPC [Internet]. 2022 Jan. 17 [cited 2024 May 4];(12):12-5. Available from: http://tpfk.ru/index.php/TPPC/article/view/69