IMO it's a study of the relaxed human bodies ability to convey/transmit forces.
This sounds like the field of athletics again.
Mike Sigman brought up some interesting stuff. So even among the those who are "in the know" there are arguments about what IP is. Why is there a difference of opinion? Are the different camps talking about drastically different skill sets, or are they simply talking about minor details. When Mike, Ark and Dan all get together can't we see the difference's and hash out what is the same?
I would like to ask Mike, Ark, and Dan how do you guys feel to each other?