Thera-Band® FlexBar® is a flexible, durable resistance device with a ridged surface for enhanced grip during use. It is used to improve grip strength and upper extremity stabilization by bending, twisting, or oscillation movement. It has been research-proven effective for Tennis Elbow, offering a cost-effective treatment that requires no injection or expensive equipment. Thera-Band FlexBar is 12″ (30.5cm) long and is made from dry natural rubber in 4 progressive resistance levels to match user capability. The Yellow Thera-Band FlexBar takes 6 lb.(2.7kg) of force to bend to a u-shape, Red 10 lb.(4.5kg), Green 15 lb.(6.8kg), and Blue 25 lb.(11.3kg)
