[Illustration]
Put your right hand and arm down at your side, fingers extended. Keeping
the elbow and upper arm close to the body, bend the arm briskly at the
elbow, still keeping the hand open, and in a straight line with the
forearm. Repeat this exercise twelve times with the palm of the hand
turned toward the shoulder, and twelve times with the palm of the hand
turned away from the shoulder.
Now raise the upper arm, so that the elbow bends slightly upward from
the shoulder. Repeat the same bending action of the elbow twenty times.
The position of the hand is immaterial in this exercise.
Go through these motions with the left arm.