stretch the hands
10 reps
Bring the hands out in front of you, arms straight and parallel to the floor. Open the fingers wide, then ball them up in fists.
10 reps
Keep the arms out, and now flap your hands up and down (but intentionally; don’t wildly flap them like a bird). Appreciate that nice stretch in the forearms.
10 rotations each direction
With arms still out in front of you, make fists with thumbs on the outside. Rotate the fists one direction 10 times, then switch directions.