No, definitely not michauan. These other sword forms (from my understanding) where passed down from Yang Cheng Fu thru Yang Sau Chung. As far as I know, there are no video or clips of them. At least, I have never seen any. Also, the third knife form is something I have never seen, but it does exist.
from El Medico Sorry to go back to this point - don't worry, of course I'm not constantly sinking the chest, we also stretch upward in the Yang phase as well as compressing down for Yin. Also plenty of forward and backward movement, opening and closing of the upper body. Ta for your concern.
But Sparrow,the quote was related to what you said about your work position,(at least I thought you meant your work pos.)not your TC training.Or do you have an upward Yang phase at work? Well.if you're working with tissue methods you're probably addressing it anyway