THE EFFECT OF MULLIGAN’S BENT LEG RAISE [BLR] VERSUS INSTRUMENT ASSISTED SOFT TISSUE MOBILIZATION [M2T] IN SUBJECTS WITH HAMSTRING TIGHTNESS IN NON - SPECIFIC LOW BACKACHE: A RANDOMIZED CLINICAL TRIAL. International Journal of Physiotherapy, [S. l.], v. 6, n. 4, p. 134–139, 2019. DOI: 10.15621/ijphy/2019/v6i4/185416. Disponível em: https://www.ijphy.com/index.php/journal/article/view/470. Acesso em: 7 may. 2026.