“Efficacy of Spinal Extension Exercise and Ergonomic Advice for Non-Specific Low Back Pain Among University Population”. Indian Journal of Physiotherapy and Occupational Therapy - An International Journal 18, no. 5 (January 21, 2024): 459–464. Accessed May 17, 2026. https://medicopublication.com/index.php/ijpot/article/view/20094.