Tennis Elbow: Cause
Content provided by Healthwise
Cause
Overuse of the forearm muscles using a repeated twisting motion is the most common cause of tennis elbow. These movements are common to various occupations such as carpentry or plumbing, and many daily activities such as yard work and lifting objects. Racquet sports, swimming, and throwing sports (such as baseball) can also lead to tennis elbow.
See an illustration of tennis elbow 
.
Tennis elbow injuries can result from:
- Overuse. Repeated movements that involve twisting of the elbow cause small tears in the tendon, weakening it. Overuse depends on how hard or how long you do something.
- A single accident, such as a direct hit to the side of the elbow (lateral epicondyle), or falling on an outstretched arm.
In sports, tennis elbow can also result from using the wrong type of equipment or improper technique. For example, a tennis racquet with a grip too large or small for your hand can put a lot of pressure on your tendon. Using a backhand swing where your elbow is ahead of the rest of your arm can also lead to tendon damage.
| Last updated: | February 14, 2007 |
|---|---|
| Author: | Monica Rhodes |
| Reviewed By: | Martin Gabica, MD - Family Medicine, David Pichora, MD, FRCSC - Orthopedic Surgery |
| Editors: | Kathleen M. Ariss, MS, Pat Truman, MATC |
© 1995-2007, Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
This information is not intended to replace the advice of a doctor. By using AOL Body, you indicate that you have read, understood, and agreed to our Terms of Service, and AOL Body Advertising Policy. Read more about our content partners.
Search
Related Articles
Where Does it Hurt?
If you're experiencing aches and pains we can help you find answers. Find out what your symptoms mean for your health.
