A Mobile Tai Chi Platform for Fall Prevention in Older Adults - Phase II

The overall goal of the study is to test the delivery of a novel Tele-Tai Chi (TC) intervention in a single-arm feasibility study for community-dwelling TC-naïve older adults. The investigators will assess feasibility and acceptability of the Tele-TC intervention and its specific components through both qualitative and quantitative feedback, as well as the systematic tracking of adherence data to inform future trials and potential clinical use of the Tele-TC system. The investigators will also explore changes in outcome measures including physical activity, self-efficacy, quality of life, and gait, and evaluate changes in TC proficiency. Over the course of the 12-week program, participants will be assessed 4 times (baseline, two follow-up assessments at 4 and 8 weeks respectively, and a final assessment at 12 weeks). Study volunteers will be instructed to train on their own at least three times a week and to participate in 1:1 live sessions with TC instructors two or more times during the study period.