Colorado's Premier Neighborhood Gym!

Flex Gym is locally owned and operated by a team of Colorado natives. We take great pride in owning a Colorado Landmark. Our focus is very simple, Listen to the customer, and your business will thrive. No Exceptions! We want to make sure you get the results you have paid for.

Weight Training is the #1 recommended physical activity. Ask some of our 70 year old and above members! We've been around for almost 30 years, building better bodies in Colorado. Our resume includes Mr. Universe's, Mr. America's, and more state bodybuilding champs than any other facility.

Why Train at Flex

• A 6,500 square foot facility, with the highest quality of equipment.
• Aerobic Zone - Treadmill, Strider, Stairmaster, Reclines, Bikes
• The most scenic running trails through Historic Lakewood neighborhoods!
• Weight Training Zones - Studies have proven, cycling muscle groups once a week in the most effective mean of building muscle. Rest is as important as hard work. Our Gym in organized and optimized for this method. Easy to remember with or without our personal training staff.
• No waiting for our members.