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Watch Our Coaches in Action

External rotation in squat and easy fixes

Ted O'Neil talks about the squat and breaks down Jake's form and what he can do to become even better.

Easy Posterior Chain Development

This video focused on the deadlift. Ted O'Neill coaches Antonio who went from low 300 pulls to mid 500 lbs in under 6 months at Diablo Barbell.

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Meet Our Amazing Contributors

Founded by Ted O'Neill, for over 15 years, Diablo Barbell has been creating elite athletes and physical transformations out of people of all ages, body types and experience levels.

jen mecham strength coach



Jenn brings a wealth of experience with nearly 15 years as a trainer.

Having worked in a variety of capacities from the installation of Corporate Fitness Programs to working with all levels of athletes, house moms, executives and even middle school aged kids. She is adept at helping her clients determine their goals and build them into the future. 

ted o neill elite strength coach


Founder & Strength Coach

Ted O'Neill is a sought after Strength Coach and Exercise Therapist. His motto is "Every problem has a solution." As the Founder and Head Strength Coach at Diablo Barbell, he has developed over 40 Elite Powerlifters and counting, 5 MMA World Champions, 4 BJJ Black Belts, 3 National Wrestling Champions and successful athletes from many other sports.

DR Andrea Vitz

Dr Andrea VITZ

Dr of Chiropractic

CEO of Emotional Sobriety Movement, LevelheadedDoc, Strength and Conditioning Coach, Relationship Coach, Author and National Powerlifting Champion.

Dr Vitz excels in many areas in an effort to better serve her clients and patients. Her belief is you are never done growing and improving which makes her an inspiration both on the training floor and in life.

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