A Mobile Tai Chi Platform for Fall Prevention and Cognition in Older Adults

Study participants will follow a 12-week simplified Tele-Tai-Chi (TC) program delivered via an application installed on a tablet. The intervention emphasizes essential TC movements that are easily comprehensible and can be performed repetitively in a flowing manner. The protocol includes up to six core TC movements based on the traditional Cheng Man-Ch'ing's Yang-style short form. Additionally, a set of traditional TC warm-up exercises that focus on loosening the physical body, incorporating mindfulness and imagery into movement, promoting overall relaxation, and coordinating breathing awareness are included. Chairs are used in the protocol for a subset of seated warm-up exercises, as well as for stability and rest as needed. Participants will be asked to practice the protocol (45-60 min) at home for at least 3 days a week for 12 weeks. The TC program will also include 2 or more live instructional sessions via Zoom with a TC instructor.