A tennis elbow brace is a type of support that is worn around the forearm just below the elbow to help alleviate pain and discomfort associated with tennis elbow, a common condition caused by overuse of the forearm muscles and tendons. This brace typically applies pressure to the tendons and muscles in the forearm, which can help to reduce strain and prevent further injury. Some braces may also feature additional padding or adjustable straps to provide a more customized fit and improve overall comfort. Tennis elbow braces can be a helpful tool for individuals experiencing pain or discomfort due to tennis elbow, and are often used in conjunction with other treatments such as rest, ice, and physical therapy.