Dr. Marcus argues that as many as seventy five per cent of back pain cases can be resolved by focusing on the muscles - which are, by weight, the body's largest organ. At the core of the book is a program of 21 simple exercises-all with accompanying illustrations to make doing them at home easy - that have their roots in the research of Hans Kraus, one of JFK's back doctors and the man credited with creating modern sports medicine, who also served as Dr. Marcus' mentor. With this book, Dr. Marcus will be able to change the lives of the countless back pain sufferers around the world.
