Freedom Flex Shoulder Stretcher The Freedom Flex Shoulder Stretcher is an accessory for the original Resistance Chair from Continuing Fitness, it offers a convenient and effective way to maintain flexibility in your shoulders. It also can help people with arthritis, “frozen shoulder syndrome”, and other shoulder ailments. The Freedom Flex attaches easily and securely to the back of the Resistance Chair system . The vertical support pole consists of an upper and lower half, which (more…)