BRUNEAU-CHÁVEZ, José; GODOY CUMILLAF, Andrés; FUENTES MERINO, Paola; GIAKONI RAMÍREZ, Frano; MUÑOZ STRALE, Catalina; DE SOUZA LIMA, Josivaldo; DUCLOS BASTIAS, Daniel; MERELLANO NAVARRO, Eugenio. A physical activity intervention based on high-intensity interval training improves cardiorespiratory fitness and fat mass in children aged 7 to 10 years. Retos, [S. l.], v. 71, p. 47–58, 2025. DOI: 10.47197/retos.v71.115251. Disponível em: https://www.revistaretos.org/index.php/retos/article/view/115251. Acesso em: 15 nov. 2026.