"Clearly dancing is concerned with DYNAMIC BALANCE by default. To understand dynamic balance one needs to understand the concepts of CENTRE OF WEIGHT and POINTS OF PRESSURE into the floor, and how these interact to create a SENSE OF BALANCE. Through proper transfer of your CENTRE OF WEIGHT, building the POINTS OF PRESSURE through the floor in the correct way one achieves a SENSE OF BALANCE that is DYNAMIC BALANCE. This is the default BALANCE that we talk about. It is a feeling we're talking about here. Now feeling may not be anything of substance to a physicist but it is everything in dance. It's real. You will find this difficult to understand because your entire model of weight transfer is built on a physicist understanding of efficiency."
I think you will find that I have repeatedly commented on the fact that dancers, while technically off balance most of the time, do not feel as if they are off balance, because when the action is danced properly, with good timing and aim, there is no sort of alarming feeling to the movement. Instead, it feels familiar and comfortable, in precisely the same way that the unbalanced period in our normal walking feel familiar and comfortable.
As for "dynamic balance" I challenge you to state a specific definition of it as something that should be maintained, but it possible to loose by doing things wrong. You won't be able to - the problem is that your definition must either not apply to cases where the body is undergoing acceleration, or it would have to accomodate the case of acceleration known as falling flat on your face.
"To comprehend some key dance terminology or to be an exceptional dancer one has to factor in the inherent subjectivity and experience of the feeling, thinking dancer."
That's why I've mentioned the preservation of the emotional feeling of balance, even when physical balance is obviously not being preserved.
The objective reality is that physical balance is not being preserved when the dancing is done right. The subjective opinion however, may be "I went exactly where I wanted to go, at exactly the rate I wanted to go there" - and that satisfies an emotional conception of balance, even though obviously not a physical one.