Now RMB on the bone called “” to select it. It is the first bone of the left hand immediately following the two longer arm bones. On the Armature panel in the Edit buttons, enable the Auto IK option. Use Grab mode (G-key) to move the hand. This time, translating the hand bone pulls the rest of the arm around with it, letting you create the pose much more intuitively. When you have the hand close to what looks like a decent pose for the beginning of a wave motion, disable Auto IK.
