The Stick Original - Trigger WheelThe Trigger Wheel is a very useful tool designed to relieve pain, stiffness and soreness caused by carpal tunnel syndrome and other upper body disorders. It is particularly adapted to self massage has it can be used with a single hand to massage the opposite side of the body. Pain in the shoulder, trapezius, pectoral, elbow, wrist can now be relieved with one hand! How to use: The wheel of the Trigger Wheel is rolled lengthwise over the muscle. You