Prime Cart Tennis elbow support strap for men and women gym workout and elbow brace strap elbow pads protector with Compression Padelbow support for badminton. The elbow braces work by compressing the upper forearm and absorbing the forces which are transmitted through the soft tissues and they change the angle at which the tendon works at the elbow changing the forces applied to the tendon attachment which allows the injured area time to recover.These straps are easy to fit because one size fits allit also retains warmth which increased blood circulation to the injury and promotes healing.