A Muscle Has Four Sides

How to build more muscle in the shortest time possible.

A Muscle Has Four Sides is based upon the fact that different exercises develop different parts of a given muscle.

By doing four exercises, one for each part of the muscle, you will achieve the fastest possible growth.

Available as an e-book in PDF file format for instant download to your computer once your order is processed.

The downloaded file can be read using the free Adobe Reader software.