Seems this has gone from being about Fred to being about every one else being right about something or another. Suffice it to say that Fred Asbell can shoot his way AND HE CAN SHOOT YOUR WAY.
In the first book he implies as much. In the last book he states emphatically, over and over, that "push/pull" is imperative to TRUE traditional shooting.
The truth is simple--if you are ever in a situation that only drawing on target, with a stiff arm, is the only way you can pull off the shot; or if the situation arises that push/pull is all you have; or if you find yourself just naturally swinging your arm into position as you draw fluidly, then you are in a zone where "mind over matter" put meat in the freezer. THAT is Fred Asbell's legacy.
I have only been shooting traditional archery since 1990. I do not know much about it. I do know this, there is a big difference in being able to play a guitar and being to play a song on a guitar. Same applies with traditional archery. Asbell is a Clapton, a Stevie Ray,a B.B. King, etc. If there is an issue, it is not with the player, it is that his music does not appeal to you.