Attend this free demonstration to experience a BalloFlex class. What is BalloFlex? BalloFlex is a seated chair fitness program that incorporates elements of music and dance. It is an activity that has been carefully designed to provide a fun group interaction using low-impact movements set to music. Young or old, fit or not, healthy or healing - This seated chair exercise program brings fun and fitness to adults of all ages and abilities. BalloFlex tones and strengthens all major muscle groups, helps build core strength, and provides a safe full-body workout.