Tank
Mr Tomasello uses the term from the book. 7-3.
"Furthermore in compliance with 6-B-3-0-1, Bending and Straightening the Right Elbow will RAISE AND LOWER the Left Arm and/or (italicized) COCK AND UNCOCK the Left Wrist without Bending, Flattening or Cocking the Right Wrist. Practice this first at Impact Fix. So, Right Elbow Action either powers and/or controls all three elements of Three Dimensions Impact (6-C-0) per 1-L-9. All this you will come to know as The MAGIC OF THE RIGHT FOREARM."
Further up in the second paragraph " ...it is absolutely MANDATORY that, Hitting or Swinging, it is the Right Forearm--not just the Right Hand and/or Clubshaft--that must be thrown, or driven, into Impact per 7-2-3."
I don't think Homer Kelley wrote MANDATORY very often in his book.
BTW 1-L-9 is Regardless of how the Lever Assembly is driven, it moves in a circle.
I am watching/listening to the TT Australian video as I type this by the way.
PChandler