Build strength in your forearms and hands with TheraBand FlexBar Extra Light Resistance - Yellow. An innovative and versatile resistance trainer, this portable device is designed to effectively tone and rehabilitate muscles and joints. Its ergonomic design allows for gentle exercises that can alleviate pain and discomfort caused by conditions such as tennis elbow, golfer's elbow, tendonitis, and medial epicondylitis. With clinical studies showing a 72% increase in tendon strength for tennis elbow patients, the TheraBand FlexBar is suitable for all ages and fitness levels. Choose from four progressive levels, each 12 inches in length, to find the perfect resistance for your specific needs. The yellow level, with a 1 " diameter and requiring 6 lbs. of force, is best for gentle hand and wrist exercises. Move up to the red, green, or blue levels for more advanced strengthening and high-intensity relief. Take your fitness to the next level with TheraBand FlexBar