“Tennis elbow,” clinically known as lateral epicondylitis, can affect anyone who repeatedly uses their wrist and forearm. From typing, gardening, and DIY tasks to lifting at work, everyday movements can overload the tendons that attach to the outside of your elbow. The result? Pain, weakness, and difficulty with everyday activities like opening jars, turning keys, or shaking hands.
What Causes Tennis Elbow?
Tennis elbow develops when the extensor tendons of the forearm are repeatedly stressed. Over time, this leads to microtears and changes in tendon structure, which can cause pain and weakness. Tendon overload, rather than inflammation alone, drives tennis elbow pain. This highlights the importance of load management and progressive strengthening in recovery.
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