Comment on "Optimal exercise parameters of tai chi for balance performance in older adults: A meta-analysis" Author: Aoran Yang1, Xin Tian2 Affiliation: <sup>1</sup> Chinese Medicine Rehabilitation Center, Beijing Rehabilitation Hospital of Capital Medical University, Beijing, China. <sup>2</sup> Chinese Medicine Teaching and Research Section, Beijing University of Chinese Medicine, Beijing, China. Conference/Journal: J Am Geriatr Soc Date published: 2022 Mar 1 Other: Volume ID: 70 , Issue ID: 3 , Pages: 911-912 , Special Notes: doi: 10.1111/jgs.17612. , Word Count: 3 PMID: 34962284 DOI: 10.1111/jgs.17612