For those fitness folks that want a great change from free weights, exercise machines, bands, etc, this book is a must read. Mark Lauren goes into great detail about the exercises and provides a variation of routines for people at different fitness levels. Follow Mark's routines and you will be amazed at how effective every exercise is. If you don't want to spend money on fitness equipment, spend the money on this book and watch your body transform. A well written book from an author that knows what he is talking about.
