RAI, S.; SHANTARAM, M.; V. A., F. H.; K. B., R. B.; P., V. B. A systematic review on the comparative effectiveness of positional release technique and active release technique in improving hamstring flexibility among athletes . International Journal of Research in Medical Sciences, [S. l.], v. 14, n. 6, p. 2561–2567, 2026. DOI: 10.18203/2320-6012.ijrms20261703. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/16743. Acesso em: 30 may. 2026.