1 of 2 people found the following review helpful
Rather dissapointed in this product. I purchased it on the reccomendation of a physio for a bad back. After reading the reviews and product spec it would lead you to believe that if you dont't sit in the correct position on it then you will almost fall of your chair, however it doesnt make me sit upright anymore than just my own brain telling me to do so. I can sit in any position I want rather than it forcing me to sit upright. Shame as I was hoping to be semi forced into sitting correctly.