REDI E.V.; IVASHKO N.V. The effect of upstroke on monofin swimming speed in young athletes in underwater sports. Theory and Practice of Physical Culture, [S. l.], n. 11, p. 6–7, 2025. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/1157. Acesso em: 24 jan. 2025.