Yamada, Takayoshi, and Shinichi Demura. “Relationship Between Validity of Center of Gravity Transferring Velocities Measured by Rotary Encoder and Three-Dimensional Motion Analysis During Sit-to-Stand Movement in the Elderly”. International Journal of Health 1, no. 2 (July 9, 2013): 41–47. Accessed November 23, 2024. https://sciencepubco.com/index.php/IJH/article/view/1014.