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The Duffin Movement Systems

A Complete Education on Coaching and Cueing Barbell Movements Based on Operational Mechanics vs Peripheral Observation while Learning to do a Full Movement Assessment and Corrections on the same principals

Background on this Approach

This is the only complete approach like this being taught. It is not only innovative but grounded in science pulling form multiple disciplines to create this unique system. Chris has been a competitive athlete for 25 years achieving multiple world records and 15 years of coaching.  He has combined that experience with his engineering and continuous learning mindset.  By seeking out and learning directly from some of the best rehab and sports clinicians around that set the course for the rest of the field, he has been able to collaborate, refine, and test this approach over the years.

In addition to his own records Chris is an even more successful coach having coached more All-Time Record setting Powerlifters than any other Coach in the world.


What you will learn

– How to coach and cue the core lifts based on operational mechanics vs peripheral observation

– How to use the core lifts as a full movement assessment

– How to then apply correction to:

  • Scapular Stabilization
  • Scapular to Core Integration
  • Shoulder and Thoracic Mobility
  • Core Stability (Proper IAP and Breathing Patterns)
  • Glute & Adductor Balance and Core Integration
  • Hip Mobility
  • Bulletproofing the Back or Training with Disc Injuries Safely While Rehabbing

– Special exercises for developing weak areas or firing pattern issues.

– Mental preparation to achieve success as an athlete, coach, career, and life.

– Open Q&A on

  • Program Organization
  • Velocity Based Training
  • Any other topics

DMS Certification has 2 Phases

  • 2 days of intensive hands on training
  • 90 day online course diving deeper than we could ever go in a 2 day weekend  (Certification is not guaranteed)


The DMS Certification is for YOU, if…

  • You’re finally ready to learn how to perform and coach the Power lifts the RIGHT way
  • You’re tired of spinning your wheels and wasting your time
  • You want a COMPLETE EDUCATION, not just another expensive piece of paper to show to your friends
  • You LOVE learning and making yourself better
  • You LOVE sharing what you’ve learned with others to help them become better versions of themselves, too!

Where and When?

September 26th & 27th

Potent CrossFit – 1731 Ginesi Drive, Freehold, New Jersey 07728

Register now as seating is limited!

UPDATE as of 7/12 LESS THAN 10 Seats Remaining!!!

6 month zero interest financing available Finance via paypal bill pay (US customers only). Select Paypal Credit as your checkout option to qualify.

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