POSTURAL CONTROL.  T'ai Chi, a traditional Chinese exercise, is a series of individual dance like movements linked together in a continuous, smooth-flowing sequence ... An analysis of variance (ANOVA) domonstrated that in 3 of 5 tests, the T'ai Chi practitioners had significantly better postural control than the sedentary non practitioners. American Journal of Occupational Therapy, 1992 Apr Vol 46 (4) 295-300