Mountain Fitness School is open! Click    here    to sign up!

Mountain Fitness School is open! Click here to sign up!

Sean Sewell is a Certified Personal Trainer, Sports Nutritionist, FMS 1, Kettlebell, Mace Instructor, TRX Rip and TRX Force Trainer specializing in Functional Training – creating fitness training programs to enhance your day to day life and activities and have more fun doing it. Spend less time in the gym and more time outside! 

Functional training is the key ingredient in Sean's training style - the process is developing functional strength for more fun in life.

We use Functional Training - meaning functional training that actually lets you have more fun in life!  This is the kind of training that will allow you to enjoy real world actives that you find fun - like skiing, snowboarding, hiking, biking and outdoor sports. REAL, usable strength, balance, proprioception, power and endurance for real world activities. We use TRX, Kettlebells, BOSU, mace and bodyweight to train or clients. The possibilities are endless, the workouts are fun and you can feel the results in real world activities. Plus you will burn upwards of 800 calories an hour.  Don't spend all day in the gym.  Train smart and go have fun!


We believe in eating healthy and not limiting clients to a “diet”.

We teach healthy eating habits that are customized to each client’s needs and activities. There is no “one plan fits all” and it’s not as simple as “calories in – calories out”. That is old school thinking and will lead to failure and frustration.  We don’t advocate low calorie diet and boring cardio – we eat real food and see real results!  We teamed up with Thrive Market to help you find healthy food, at the best price, delivered to your home.  Click on the link below to receive 25% of + free shipping!



We train for the Colorado Lifestyle! Getting outside and enjoying this beautiful state is what it's all about. Whether it's skiing, snowboarding, mountain biking, running, swimming, hiking, camping, rafting or playing with the kids – it's worth doing well.  Here are some pictures and videos of us and our clients making the most of our training and enjoying life!

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Click on the links below to learn more and get your own Colorado Personal Fitness recommended gear!