Sean Sewell is a Denver-based certified personal trainer and sports nutritionist who founded Colorado Personal Fitness in 2011. He has 15+ years of experience training mountain athletes. He holds NSCA-CPT, StrongFirst SFG/SFB/SFL, TRX Force, FMS Level 1, and AIARE 2 certifications.

What certifications does Sean Sewell hold?

Sean holds certifications from the National Strength and Conditioning Association (NSCA-CPT, earned 2009), the National Personal Training Institute, StrongFirst (Kettlebell SFG, Bodyweight SFB, and Barbell SFL), TRX (Force and Rip Trainer), Functional Movement Screen Level 1, Flexible Steel, Sports Nutrition, and the American Institute for Avalanche Research and Education (AIARE Level 2).

What is Sean Sewell's training philosophy?

Sean believes the gym should serve your life, not consume it. His philosophy is functional training: using tools like kettlebells, TRX, and bodyweight movements to build real-world strength, balance, and mobility so clients can spend less time indoors and more time doing what they love — skiing, splitboarding, hiking, biking, and exploring Colorado.

How long has Sean Sewell been a personal trainer?

Sean has been working professionally as a certified personal trainer since 2009 — over 15 years. He earned his first certification from NSCA after graduating from the National Personal Training Institute. Before training he spent 12 years in the corporate world, which gives him firsthand empathy for desk-bound clients trying to reclaim their fitness.

Contact Sean Sewell — Denver Personal Trainer | Colorado Personal Fitness

Interested in working with Sean? Fill out the form below, or contact him directly at (720) 773-1FIT