Extensor Digitorum Communis is sometimes simply referred to as Extensor Digitorum.
- Lateral epicondyle of the humerus
- Splits into 4 tendons which insert to the bases of the 2nd and 3rd Phalanges of the four fingers
- Extension of the wrist
- Extension of the fingers
- Posterior interosseous nerve
- Pulling the hand back and straightening the fingers to wave
How can I stretch it?
How can I strengthen it?