Have you ever wondered who thinks of these things, like using a ball for exercise? Well, this one works. The ball comes completely deflated but with the hand pump, it inflates to the firmness that you desire. Just sitting on the ball, helps to tone your abs and lower back. Sit ups are one exercise that always hurts my neck. I can do it on the ball and tone up more than just my abs, keeping my neck aligned pain free. Planks are another exercise that is difficult, but on the ball, I am able to keep a flat back while I do the push up. I can use this ball anywhere, in the living room or in my exercise area. I think exercising is better when you can be distracted by television and still get fit.
I received this product at a discount in exchange for my honest and unbiased review.