Customer Rating: Summary: the book that keeps me in tip-top shape for 26 years Comment: Ann Chan (ttait@ulti.net)Toronto, Canada.I read this book 26 years ago and practise most of the isometric exercises in it. I am happy to say that eventhough I am 50, I have a slim and attractive body all these years. Thanks to Victor Obeck for his illustrated book which was easy to read and follow.