MISTRY, G. S.; VYAS, N. J.; SHETH, M. S. Comparison Of The Effect Of Active Release Technique Versus Proprioceptive Neuromuscular Facilitation Stretching (Modified Hold-Relax) On Hamstring Flexibility In Patients Having Chronic Low Back Pain.: Comparison Of The Effect Of Active Release Technique V/S Proprioceptive Neuromuscular Facilitation Stretching. National Journal of Integrated Research in Medicine, [S. l.], v. 6, n. 5, p. 66–70, 2018. Disponível em: http://nicpd.ac.in/ojs-/index.php/njirm/article/view/969. Acesso em: 4 may. 2024.