I ordered this ball to relieve back pain/strain while sitting for long periods of time at the computer. I have chronic lower back trouble and sitting on the ball takes the strain off. It has been a little hard to find the right amount of air I need in the ball, but it has proved to be 100% better than my traditional office chair. I am sure that in a month or so, I will have it perfect...
- How accurate was the sizing? exactly what the description said it was
- Please tell us about the quality of the product. so far, the exercise ball chair is exactly what it claims to be.
- Was the product free of any manufacturer defects? yes