A Muscle Has Four Sides by Vince Gironda


Vince Gironda identified the fact that different exercises develop different parts of a given muscle. 

For example, the barbell preacher curl targets the low biceps, whereas the incline DB curl targets the middle biceps. 

Unless you target all parts of the muscle (the four sides), then you will deny your muscles of maximal growth. 

This program is designed to hit every part of every major muscle in the body with the intention of maximizing muscle size. 

In addition to the training, Vince also gives you the nutrition plan to ensure your muscles grow at the fastest possible rate.

When you read this program, don’t be fooled by its simplicity...

A former Mr. Universe winner, with over 20 years of training experience, claimed this was the hardest workout he’d ever performed. 

How will you find it?


In this book, you will discover: - 

  • The training principle for getting the best results
  • What to do on each repetition in order to ensure maximum growth
  • Why you must avoid abdominal work on a muscle-building program
  • Complete instructions for full development for your back, chest, shoulders, biceps, triceps, forearms, thighs and calves

The second photo depicts the actual Physical copy that arrives.