AGUS SUTRIAWAN; MUHAMMAD AKBAR SYAFRUDDIN. Implementing the Hollow Sprint Training Method to Increase 100 Meter Running Speed. Journal Physical Health Recreation (JPHR), [S. l.], v. 6, n. 1, p. 262–268, 2025. DOI: 10.55081/jphr.v6i1.5205. Disponível em: https://www.jurnal.stokbinaguna.ac.id/index.php/JPHR/article/view/5205. Acesso em: 17 aug. 2026.