This Classic Text was written 70 years ago by David Willoughby, an expert in the anatomy and physiology of Bodybuilders from the Bronze and Silver Era. The Complete Guide to Muscular Measurements includes chapters on How to Measure the Human Body, The Meaning of Bodily Symmetry, and Different Methods for measuring body parts using the Willoughby Optimometer, Maximometer, Expectometer and Sexometer. This ebook is 70 pages long and a must for natural bodybuilders looking at gaining maximum size.