AXG New Goal Provides support and compression to the elbow joint without restricting flexibility and retains body heat to relieve pain. Reinforce spring inside, Assists weak elbows, sprains and strains. Durable, comfortable and flexible. Comfortably contour to the shape of your limb. Easy to apply to affected area, simply slip support over body part for therapeutic heat and improved blood circulation. Retains body heat to warm affected area and increase blood circulation.