“A Comparative Study on Effect of Non-Ballistic Active Knee Extension in Neural Slump Position Versus Post Isometric Relaxation Techniques on Hamstring Flexibility in Sedentary Workers”. Indian Journal of Physiotherapy and Occupational Therapy - An International Journal, vol. 16, no. 4, Oct. 2022, pp. 24-29, https://doi.org/10.37506/ijpot.v16i4.18700.