John, I think there are two kinds of attack.

One, where you attack the opponent's centre of gravity and use their momentum against them, like some of the Cung Lee, and some aikido, . I mean the lifts Cung did, just getting under an advancing opponent....
Redirecting force and disrupting.

And there are the precision attacks like yours and David's videos, where you are attacking the supports to the centre of gravity and in essence putting force against force.

Good thread.