Grigan S.A., Raskita E.P., Sorokin V.A., Chebanova R.A. High-intense training for swimmers: features of planning and organization. TPPC [Internet]. 2024 Jun. 7 [cited 2025 Jan. 22];(5):13-5. Available from: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/1013