This backless chair with an exercise ball base will help to improve your posture by gently exercising your core muscles. Not too shabby when you think about it – improve your posture while you work.
Although, I wonder how this would affect my shoulders, which at this very moment are sore from too many hours working at the computer today.
“The polyester mesh outer layer houses a 16″ diam. exercise ball–the same kind used by personal trainers and gyms for core strengthening and balance exercises. The exercise ball’s pressure can be adjusted with the included hand air-pump. Please specify Black, Light Blue, or Red. 23″ H x 16″ Diam. (5 lbs.)”