Games and rehabilitation. In the medical lexicon, we are essentially dealing with rehabilitation targeted at hand grasp, pronation–supination, flexion–extension, and ulnar–radial deviation ...

Wrist Extension With Dumbbell. For this exercise, sit in a chair with your forearm supported on a table and your hand hanging over the edge, palm facing down.

Bend the wrist back as if making a “stop” sign. Use the opposite hand to gently pull the palm back toward the body to feel a stretch in the inner forearm. Hold for 15 seconds.