Self Defined Fitness Pro Gym

Self Defined Fitness Pro Gym is one of the few independent gyms in Thornton, Co . And because we are not part of a large corporation, you will find we offer a more personal approach to our members and guests. Our goal is provide you with a well equipped, clean, comfortable environment to achieve your fitness goals.

We are a complete training facility with a wide variety of aerobic machines, strength training equipment, thousands of pounds of dumbbells, towel and locker service. In short, everything you need for a great workout experience.

Personal training is different at Self Defined. Our trainers are all independent and operate as private contractors. Each trainer has their own fee structure. This means our members do not have to purchase outrageously priced training packages. You pay your trainer directly. Currently, we have over 6 independent trainers to choose from. Or you can bring your own trainer.

Our Staff is here to help you and answer any questions you might have. So please give us a call. Or better yet, just stop in and take a tour or join us for a workout or two. We look forward to seeing you soon at Self Defined— The Only REAL Gym in Colorado! if not the Whole Midwest, We have over 50 pieces of plate loaded equipment and 40 selectorized machines, dumbbells that go up to 150ibs, and tons of great cardio, everything is state of the art. Our art work on the walls really tell our story as a gym and what we stand for. The Self Defined experience is truly different then other, we hope to see you There! Our company motto is " Real Gym, Real Equipment , Real Results " and we stand by that.

Our Amenities are

-Indoor track
- Professional size boxing ring
10 boxing bags, 3 speed bags
- Convenient hours
- Free weights
- Cardio
- Personal Training
- Men's & Woman's Lockers rooms and showers
- Supplements (pro-shop)
- Diet plans
- Workout plans
- Spotters at all times for your convenience
- Free wi-fi
- Towel service
-Largest free weight room in Colorado total of 10,000 square feet is just our Weight room.