The Bullworker is Your Barbell to powerful muscles, today the trainee will have no excuse not to get into the best shape of their life-with just 17 exercise phases all in the convenience of your own home. Transformation expert Marlon...

Muscle-Enhancing Transformation Workouts That Build Your Body in Minutes A Day! Created by Marlon Birch, Bullworker's strength training advisor and one of the world's leading fitness experts. Today, in the palms of your hands are...

Power Iso-Bow Transformation Method is a cutting-edge muscle-building program created by Marlon Birch, Bullworker's strength training advisor and one of the world's leading fitness experts.This 12 week program includes 6 phases designed...

The Ultimate Bullworker Power Pump Method is the essential workout guide filled with powerful strength enhancing muscle-producing comprehensive programs ever created to coax muscle-fiber activation on all exercises. This exciting new...

"The Ultimate Bullworker Rep Range Workouts Book Three" von Marlon Birch konzentriert sich auf die Effektivität des Bullworker-Trainingsgeräts und bietet eine umfassende Sammlung von Isotonischen Übungen. Das Buch ist darauf ausgelegt,...