Better Body in 20 Minutes with Bowflex: A no-nonsense 90-day bodybuilding program using resistance instead of weights. - Paperback

Bowflex allows you to use the principles to perform the exercise for muscle failure, bringing phenomenal results. And you can do that in as little as 20 minutes.
Bowflex is one of those machines that redefined the home gym market. Its system is based on the simple bow-and-arrow principle. The rods flex and extend to provide a great amount of resistance while at the same time providing a much safer setting than free weights. You don't need a spotter, and there is no chance of dropping the bar on your chest or neck.
This book is here to help you use your home gym to its full potential. It features two select workouts that require only 20 minutes to get in great shape.