Senior Group Tai Chi In case you missed it: If you or a loved one are 65+ or disabled (45+) did you know that the YMCA offers free Moving for Better Balance classes across the United States? You do not need to be a member of the Y to join this class. The entire class can be performed from a sitting position. with a chair for stability or standing without any assistance. "Moving For Better Balance is a 12-week evidence-based group exercise program developed by researchers at