Objective: This study aims to develop a framework for the automatic assessment of Tai Chi performance in older adults using video-based analysis, with the goal of enabling scalable, objective monitoring in home-based tele-rehabilitation settings. Background: Aging is associated with a progressive decline in balance and an increased fall risk, a leading cause of injury and lost independence in older adults. While Tai Chi is proven to mitigate these risks, access is often constrained by a scarcity of structured programs. Home-based interventions could address this issue, yet their efficacy is limited by the lack of objective performance assessment, which in turn prevents the delivery of meaningful feedback.