1. Effects of Tai Chi Exercise on body stability among the elderly during stair descent under different levels of illumination. Issue 2 (3rd April 2017) Authors: Song, Qipeng; Tian, Xuewen; Wong, Del; Zhang, Cui; Sun, Wei; Cheng, Peng; Mao, Dewei Journal: Research in sports medicine Issue: Volume 25:Issue 2(2017) Page Start: 197 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗