Tai Chi training is effective in reducing balance impairments and falls in patients with Parkinson's disease. Author: Tsang WW. Affiliation: Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China. Conference/Journal: J Physiother. Date published: 2013 Other: Volume ID: 59 , Issue ID: 1 , Pages: 55 , Word Count: 4 doi: 10.1016/S1836-9553(13)70148-6