Thera-Band FlexBar with a “waffle” surface is used for wrist, forearm, and hand rehabilitation, upper extremity stabilization, neuromuscular re-education, massage therapy, martial arts, and sports grip strengthening.
The Thera-Band FlexBar is made from natural rubber.
The Yellow FlexBar takes 6 lbs. of force to bend to a u-shape, Red 10 lbs., Green 15 lbs. and Blue takes 25 lbs.