What's Included In The Flexxlab?
Easy to follow routines
You’ll get access to the latest CastleFlexx stretching program that has 15+ training videos on how to use the CastleFlexx effectively.
Train Specific to pain areas
Choose sessions specific to your pain areas. New courses are added regularly.
PRO ATHLETE ROUTINES
Watch and learn how the pros in every sport use CastleFlexx!
What the Professionals Say
Unlike isolated stretching, Castleflexx stretches the entire posterior chain of the lower limb making it THE functional stretching tool on the market.”