What I mean is pretty much what Jim said, and when I say it I'm thinking more on the lines of sticking and pushing hands...to be effective at either of them then you need to be aware of your stance and it is pretty much a static thing, by static I mean you move a little and not like 20 feet as in some of those bad karate/aikido vids,,,,,,,,and after a bit of instruction you will realise that the stances are extremly important and in most martial arts overlooked. In bog standard karate there is no reason to use stances because they don't accomplish anything but in Tai-Chi and in Wing-chun ( and probably most Kung-fu styles which use pushing/sticking hands,,,,,and I believe most do ) stances are something more akin to a stratagey than a technique, and as I've said before in the Tai-Chi classics it talks of " beating movement with stillness" I think most folks think this is something metaphysical....I don't I just see it as using good stances
thats a case of internalising movement and weight shifts , and by no means Is what I`d consider a static pose , small movements and weight transfer are still alive and to me are miles away form the thought of assuming one pose and there it is . The transitions and weight shifting(grounding) is what its about IMHO . And yes you can do more with less .
so maybe on that line of thought we are agreeing .
Well loosing your "stance" while moving certainly can happen.. When we move we move our CG and depending how we move we can loose our structure and center.. When we generate momentum--choose a vector, we are more vulnerable to certain kinds of outside forces.. Arguably the longer that line the longer we are vulnerable.
Agreed Jim probably didnt explain myself well , there very much is the chance to loose your mechanics , but the ideal must be to keep structure throughout the motion , not having inherently powerfull snapshots , but continous structure and power , what perplexes me is looking at transitions as something you do between stances , where to me thats is actually where the usefull learning comes in , being able to adapt and maintain the alignment or to my mind keep the integrity of the stance . I dont get the go from this stance to that stance mindset .
I think five dragons may have nailed it , it`s confused terminology like blocks , what your seeing are not individual stances but exspressions of the rules of movement for the particular style . It should be continuous and adaptable .