8 of 8 people found the following review helpful
I really enjoy the new 65 cm Gym Ball I purchased through Amazon.ca. I use it instead of a chair at the computer and it has strengthened my core muscles. The pump that was included was a waste of time. Since I am a senior I figured I would not live long enough to pump up the ball using the included pump, so I took the ball to the local garage and am presently sitting on the ball as I type this review . One might say that I am 'on the ball' all the time.