RAFLI, M.; HASIBUAN, M. H.; PRABOWO, E. Efektifitas proprioceptive neuromuscular facilitation dan animal pose stretching terhadap peningkatan fleksibilitas otot hamstring. Jurnal Olahraga Pendidikan Indonesia (JOPI), [S. l.], v. 2, n. 2, p. 129–138, 2023. DOI: 10.54284/jopi.v2i2.271. Disponível em: https://jopi.kemenpora.go.id/index.php/jopi/article/view/271. Acesso em: 18 may. 2024.