tennis elbow brace relieves painful tendonitis tennis and golferâs elbow carpal tunnel and arthritis. The slim adjustable design is lined with firm foam padding and a nonslip material for comfort and support. tennis elbow brace supports the elbow and forearm to relieve painful tendonitis in the elbow and muscle fatigue. Great for relieving tennis elbow golferâs elbow epicondylitis carpal tunnel syndrome and arthritis