IGLESIAS DOMÍNGUEZ, David; GIMÉNEZ FUENTES-GUERRA, Fco. Javier; ABAD ROBLES, Manuel Tomás. Benefits of rule modification in the teaching of grassroots sports: a systematic review. JUMP, [S. l.], n. 11, p. e9657, 2026. DOI: 10.17561/jump.n11.9657. Disponível em: https://revistaselectronicas.ujaen.es/index.php/JUMP/article/view/9657. Acesso em: 7 nov. 2026.