This stability ball is great. I was using one at my job every once in a while instead of sitting in a regular chair, and loved it. Once I became pregnant, I knew that I needed one for my home. It's so much better for my back then the lounger that I would normally sit it. It's also great for stretching out my back, since I'm always in pain. My 17 year old son also uses it for the same reason. Wish I had bought the bigger size, but this is definitely getting the job done.
Rating:
[5 of 5 Stars!]