Shabbir, S. , Hashim, M. , Sajjad, R. , Kayani, M.S. , Syed, F.A. , Ibrahim, M. , Hassan, D. and Ghouri, M.H. 2022. Effects of Retro-Walking on Pain, Functional Disability and Performance in Knee Osteoarthritis. Pakistan Journal of Medical & Health Sciences. 16, 02 (Mar. 2022), 38. DOI:https://doi.org/10.53350/pjmhs2216238.