Speed Training Academy

  • Would improving quickness with your athletes’ first step help them become better at soccer, football or lacrosse?
  • Would better agility help them beat their opponent?
  • Do they want to become a better overall fit athlete?

If you answered “Yes” to any of the above, you need to read on.

Billy Corbett and his staff from RetroFIT Training Center will instruct both classes. Billy is recognized as one  of the top conditioning coaches for field sports and has trained his staff in his methods to deliver top quality coaching.

Speed Training

  • For middle school and high school soccer, football and lacrosse athletes
  • Athletes will learn how to become faster and more agile improving their performance on the field
  • Athletes will be tested and re-tested to demonstrate the results of this training
  • Athletes will learn basic pre-game nutrition guidelines and warm-up techniques


“I didn’t plan on working on my goalies skills but since I began training at RetroFIT Training Center I was able to advance to MY next level in both field hockey and soccer.” – Haley Kraus (All American- Kent Denver)


Working with Billy changed my daughter’s lacrosse game.  She moves faster and plays with a lot more confidence.  The best part is she enjoys going to RetroFit and feels great when she leaves.” –Monique S.  – Mom of young athlete.


The price for Speed Training is $199 unless you sign up for the early bird special.  Registration is due by June 13 with the $199 fee.

Middle school athletes will meet Tuesdays and Thursdays at 3 pm

High school athletes will meet Tuesdays and Thursdays at 4 pm

The program will consist of 14 one-hour sessions for 7 weeks. Class sessions will start on June 13 and be held on Tuesdays and Thursdays .

Register now for middle school or high school to receive the “Early Bird” Price of $154 until June 12. After this date, the price returns to $199.

Please download the profile form for your athlete HERE and drop off the form with payment to Athletic Revolution.

All classes will meet at Athletic Revolution inside RetroFIT Training Center, 2538 S. Colorado Blvd., Denver, Colorado  80222