AUTHOR=Zhang Ting , Lv Zhenyu , Gao Song TITLE=Tai Chi Training as a Primary Daily Care Plan for Better Balance Ability in People With Parkinson's Disease: An Opinion and Positioning Article JOURNAL=Frontiers in Neurology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2021.812342 DOI=10.3389/fneur.2021.812342 ISSN=1664-2295