Jon Haas

My name is Jon Haas. I'm the founder of Warrior Fitness Training Systems, as well as a certified Underground Strength Coach-Level 2, 9th dan Black belt in Bujinkan Budo Taijutsu, and a certified Personal Trainer and FMS.

I have spent over 30 years - a lifetime - training, studying and working with the best in the areas of martial arts and strength and conditioning to figure out how to reverse engineer the ultimate in human performance for martial art, combat sport, and living a powerful, healthy warrior lifestyle. The goal of my teaching has always been to help as many people as possible reveal their full capacity as human beings while living a strong, happy, and pain-free life.

Back in 2008 I wrote the book, Warrior Fitness: Conditioning for Martial Arts.

Pick up a FREE copy here=> http://warriorfitness.org/book

It was a huge hit and helped martial artists across the globe upgrade their health, strength, and performance for martial arts. But I wasn't satisfied with it...

Since then I have been working harder than ever to refine my understanding, improve my system, and clarify my communication to bring you the best possible training programs for building superior strength, flexibility, and whole-body power and pain-free movement for ALL people across all walks of life!