42+ Therapy Ball Chair PNG. But did you check ebay? Amazon's choice for therapy ball chair.
Before you ditch your office chair, consider some of the risks of sitting on a stability ball all day long.
Check out therapy balls on ebay. Therapy cushions, inflatable discs originally designed and used for core strengthening and balance training, are believed to function similarly to therapy balls, providing students with a seating surface that offers more sensory feedback than a standard classroom chair. Therapy balls are a great tool for developing gross motor skills, body strength, postural stability, and bilateral coordination. 4.5 out of 5 stars 1,876.