The Bullworker Bible™ is THE definitive resource guide for all Bullworker® users. The Bullworker Bible™ is the first and only, complete science-based user-friendly guide of how the Bullworker should be used properly to deliver maximum results. It also shows you how to effectively use the Bow Extension® and the Steel Bow®. It gives you all the information that the simple wall charts and very basic instruction manuals never did. How Repetition-Compression Speed Control is Essential Correct Breathing Techniques Hooke’s Law of Physics and The Bullworker™ Correct Biomechanics for Best Results The Bullworker Bible™ is also the essential guide for all users of the Bullworker X5, Bully Extreme, ISO 7x, and the Bullworker X7. Brian Sterling-Vete is an internationally acclaimed exercise scientist and martial arts lifetime achievement award-winner who is also a 45+ year Expert Bullworker® user. He used the Bullworker® to coach his friend and 4 times World’s Strongest Man, Jon Pall Sigmarsson of Iceland. For best results, The Bullworker Bible™ and The 70 Second Difference™ book should be used together. The 70 Second Difference book is our ISOfitness™ base-reference guide packed with all the in-depth exercise science and nutrition information you need to get the most from your workouts.