SUBEKTI, Nur; HIDAYATULLAH, Mohammad Furqon; SYAIFULLAH, Rony; SETIYADI, Noor Alis; WARTHADI, Anugrah Nur. The effect of four-week high-intensity interval training on increasing physical fitness and specific speed in young Pencak Silat athletes. SPORT TK-EuroAmerican Journal of Sport Sciences, [S. l.], v. 14, p. 37, 2025. DOI: 10.6018/sportk.574961. Disponível em: https://revistas.um.es/sportk/article/view/574961. Acesso em: 13 sep. 2026.