Anandh, S., and Sachu Sajan Varughese. “Effectiveness of Forward Walking and Retro Walking on Balance and Walking Speed in Geriatric Population”. Journal of Coastal Life Medicine 11, no. 1 (January 11, 2023): 1134–1139. Accessed April 24, 2024. https://www.jclmm.com/index.php/journal/article/view/483.