Theraband FlexBar

Theraband FlexBar

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Pain Relief

This twist bar is made for stretching the upper extremities to help reduce muscle soreness and joint pain. When recovering from elbow injuries or surgery, it can be nearly impossible to find the right tools with so many splints, bands, braces, and straps available. Stop trying remedies that won’t work and choose the THERABAND FlexBar, which is backed by clinical research, for your rehabilitation experience.

Muscle Strengthening

The THERABAND FlexBar can be used for forearm and grip strengthening exercises that tone and build muscles. Clinically proven to increase the strength of tendons by 72% for tennis elbow patients, this is the perfect hand grip trainer for recovering from epicondylitis and regaining full strength.

A FlexBar for Every Need

FlexBars come in four resistance levels so there’s one for any workout need. The low resistances make great hand grippers and wrist strengtheners for hand grip training and wrist injury rehab. The upper levels are ideal for tennis elbow and golfer’s elbow pain relief.

Resistance Guide

  • Yellow Flexbar: 1-3/8" diameter, requires 6 lbs. of force to bend in a U-shape
  • Red Flexbar: 1-1/2" diameter, requires 10 lbs. of force to bend in a U-shape
  • Green Flexbar: 1-3/4" diameter, requires 15 lbs. of force to bend in a U-shape
  • Blue Flexbar: 2" diameter, requires 25 lbs. of force to bend in a U-shape


  • Made from durable rubber with a rigid texture for easy grip and motor control
  • Flexible fitness bar for tennis elbow, golfer's elbow, tendonitis, and many other upper extremity conditions
  • Clinically proven to reduce elbow pain and increase strength in tendons by 72% in tennis elbow patients
  • This exercise bar comes in four resistance levels:
    • Extra Light
    • Light
    • Medium
    • Heavy

Eliminate pain in the arm, hand and shoulder with an effective, non-surgical option to increase strength and dexterity

Premium construction for quality and durability

12-inch/30.5 cm long with increasing diameters made from dry natural rubber1 for long term use

Transformational results for patients

Offers easy-to-grip texture with ridges for comfortable use during bending, twisting and oscillating movements

Clinical leader among rehabilitative professionals

Clinically proven to reduce elbow pain by 81% and increase strength by 72% for tennis elbow patients

Advance patient care with confidence

Great for anyone suffering from overuse injuries to strengthen the arm and shoulder and reduce pain in the forearm and elbow

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