ALI SHEERKHAN, Lina; RUSTUM YAQOOB, Liza. Effect of special exercises according to the difficulty of the training unit on the physical abilities and the performance of 200m sprinters. SPORT TK-EuroAmerican Journal of Sport Sciences, [S. l.], v. 11, p. 50, 2022. DOI: 10.6018/sportk.526691. Disponível em: https://revistas.um.es/sportk/article/view/526691. Acesso em: 30 sep. 2026.