I am not a physical therapist, but I did find a video of some interesting hand/wrist/elbow exercises which can be done at a desk or while riding in a car. [1]

I am not a physical therapist, but I did find a video of some interesting hand/wrist/elbow exercises which can be done at a desk or while riding in a car. [1] [1] http://www.youtube.com/watch?v=-hlWgH3_0NU http://www.youtube.com/watch?v=-hlWgH3_0NU