Instructor(s)

Instructor Bio:

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, internal power development, 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.  I have created over 33 programs focused on building internal power, functional strength, qigong energy training, and breathwork exercises for martial artists looking to forge the ultimate level of skill and power in their practice. 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. Visit www.warriorfitness.org for more information.

Jon Haas

Personal Coaching Session

Unlock Your Full Internal Power — Add a 1-on-1 Coaching Session

Upgrade your training with a private 60–90 minute deep-dive coaching session personally with me. 

In this exclusive session, I’ll assess your technique, correct your structure, refine your power mechanics, and design a custom progression plan tailored specifically to your body, goals, and martial arts background.

Most students experience immediate improvements in rooting, striking power, fluidity, and whole-body connection — often in the first 10 minutes.

This is the fastest path to real internal power, and it’s only available right here, right now.

What You’ll Get:

  • Full internal power & structure assessment

  • Real-time corrections and personalized coaching

  • Upgraded breathing, alignment & power mechanics

  • Application to striking, grappling, or your primary art

  • Custom 30–45 day training plan

  • 24-hour email follow-up for questions

Special Black Friday Price: $297 (Today Only)

You will never see this offer again outside this page.

This level of personalized instruction is typically $497, but for those who act now, the investment is just $297 — available only on this page.