Every discipline has its own jargon. Sometimes, even when discussing similar principles. You're well aware of this, but prefer to attempt a pedantic retort to someone else's post when you have nothing better to do, even when the post is quite clear in its communication.Martial arts are the science of Human kenetics, there isnt a seperate set of principals that goven ma, unless your invoking chi ! bowling balls and other inanamate objects have very little if any relivance to human movement,