The effect of progressive activity exercises in developing the progressive transitional speed and scoring skill in football for fifth-year middle school students. Damu Journal of Sport Sciences, [S. l.], v. 2, n. 1, p. 193–204, 2025. DOI: 10.64002/k1y7nz26. Disponível em: https://damujss.com/index.php/home/article/view/206.. Acesso em: 9 jan. 2026.