30 Chin-Ups in 30 Days!: The Illustrated Step-by-Step Guide to Fast Muscle and Strength Gains Using Your Own Bodyweight
If you are seeking a way to build your strength and get a large, defined upper back and arms in the process, then look no further. Grant Michaels's chin-up workout book has all of your answers. He understands the importance of the chin-up in any workout routine.
If you have been searching for a way to begin resistance training, then this step by step guide is definitely what you want. This one e