[Daryl]

Air, let me clarify for your friend.

The Right Forearm should not Rotate as though you were using a screw-driver to remove a screw but the Left Arm will. You remove the screw (counter-clockwise rotation) with the Left Arm but only when and as much as the Right Elbow Straightens (Release Swivel). This is "Roll Power" of the #3 Accumulator. At Impact, the back of the Left Wrist will face the Target but the inside of the Right Wrist will be facing "Upwards". Watch a dozen slow-mo video's of the Pro's, down the line and face-on. Watch the inside of the right wrist.