Starting on the exercise ball without reading Ball Bearings is like trying to prepare a soufflé without the recipe. You may collect all the ingredients but the results will fail to meet your expectations. Ball Bearings does not disappoint. This is a book for anyone interested in getting the most out of their time with an exercise ball.

Hamilton Hall M.D., FRCSC
Professor, Department of Surgery, University of Toronto
Co-ordinator, Spine Service, Sunnybrook and Women's College Health Sciences Centre
Medical Director, CBI Health

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