I bought this for a co-worker who was complaining about her back due to her poor posture when she was sitting at he desk. Since she has the new chair, she sits straighter and also says her abdominal muscles are getting worked out, too.
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
The chair was easy to assemble. The package had been rolled, but none of the parts were damaged. Simple straight forward instructions. The pump works well and fits in anyone's desk drawer for refill time. The chair is comfortable but may be a bit short for some people. My wife loves it.