Salvi, S. ., and D. P. . Ranade. “Effect of Cushion Height on Muscle Activation During Sit to Stand Motion in Healthy Elderly Subjects: Effect of Cushion Height on Muscle Activation During Sit to Stand Motion”. National Journal of Integrated Research in Medicine, vol. 10, no. 6, Jan. 2020, pp. 46-49, http://nicpd.ac.in/ojs-/index.php/njirm/article/view/2679.