Get an elbow compression sleeve that helps you prevent common elbow injuries. Repetitive and vigorous use of the forearm muscles and tendons can easily cause strain. Tennis Elbow is an inflammation that usually occurs in the tendon approximately 2cm below the outer edge of the elbow joint. The inflammation is rarely present in the tendon, but there is an increase in pain receptors in the area making the region extremely tender. This support is built with an anatomical pre-curved compression sleeve with comfort flex design.