Billy Corbett’s RetroFit

Specialties

RetroFit is the premier fitness and sports performance training center in Denver. We offer personal, semi-​private, small group, and bootcamp classes throughout the day. Once our young athletes get out of school, we specialize in our Athletic Revolution programming – getting athletes stronger, faster, and sharper, all while fostering a love of fitness.

Head coach Billy Corbett is an elite lacrosse coach and world-​renowned personal trainer. He and his professional staff will ensure you intelligently train to reach your fitness goals, and they will accompany you every step of the way. Join the hundreds of men and women that have lost thousands of pounds collectively – and have your young athlete train for his or her best season ever!

Meet the Business Owner

Billy C.

Business Owner

Back in High School (in the late 70’s) I had a vision of becoming the person who would help as many people become as healthy and fit as I possibly could. I would write to Hollywood trainers and ask what it would take to become one of them. Some even wrote back with sage advice, which I reflect on still today. 30 years later, I still have the dream of helping as many people become as healthy and physically well as I can. I still write to other trainers, but now I do it from the position of being a leader and colleague – not just a raw, inexperienced young guy. Since our future will be in the hands of the youth of today, I feel it is imperative we all act in helping them to learn a healthy lifestyle. I have kept the bar high on MY expectations for a healthy lifestyle. I am hopeful that the other professionals I have encountered in this youth fitness revolution will also seize the reins and help me direct a generation that has no idea what is waiting for them. The way of the future is now!