SEND THIS ARTICLE TO A FRIEND

So there I was, a gangly, ungainly guy standing in a giant aerobics studio surrounded by mirrors. Next to me on the floor was a fitness ball. I had never used a fitness ball, in fact I had never even heard of a fitness ball. None the less, there I was. My work out partner, in far better shape then I, was going to show me how to use the ball to make my ab routine more excruciatingly effective.