John B. Hollingsworth
  • Fitted over 2,000 people to their bikes
  • Certified Body Geometry bike fitter
  • Retul level 1 fit Technician
  • Ace Certified personal trainer

Bio. I have been a cyclist for 20 years, starting out as a mountain biker, then a triathlete doing all distances up to half Iron Man with the Olympic distance being my favorite. Then I moved on to be a Adventure racer with 24 to 30 hour races being my favorite distance, I have been a bike commuter for the last 4 years and still ride Road and Mountain any chance a can.

I currently commute to work everyday on a flat bar cycle cross and ride my road bike 30 to 40 miles each ride and still like to get out to the woods to mountain bike any chance I get.

I have eight bikes to choose from road to mountain and everything in between. I have been a Certified Body Geometry fitter since 2012 and one of only two in the state of Florida. Using my personal trainer knowledge I am able to work with cyclist on their core strength and flexibility limitations. I have helped teach the level 1 fit class at Specialized Bicycle Component University in Morgan Hill, California and had time in their wind tunnel working with Aero bike fit.

I have worked with Retul in Boulder, Colorado using there Vantage 3D motion capture system and many other tools used in their detailed bike fit process.
My current bike collection includes:
  • Specialized Roubaix Comp road bike
  • Specialized Stumpjumper 29 FSR full suspension mountain bike
  • Cannondale Cx 3 flat bar cyclecross
  • Electra Amsterdam balloon cruiser
  • Electra Ticino urban bike
  • Haro race 24 bmx cruiser
  • Yuba Mundo cargo bike
Watch John teaching at Specialized bicycle component university and in front of the wind tunnel at Specialized.

Also watch John studying advance medical issues in cyclist hips and knees with Dr Andrew Pruitt EdD, PA and Jason Glowney MD from the Boulder Center for Sports Medicine in Colorado.