Dr. Aneeba Tariq et al. 2026. Association of Quadratus Lumborum Muscle Tightness with Low Back Pain Due to Prolonged Sitting among Young Adults: A Cross-Sectional Study. Journal of Health, Wellness and Community Research. 4, 13 (Jul. 2026), 1–12. DOI:https://doi.org/10.61919/m3dkfx44.