It's a dance not many understand but one that requires all of
the dancer. There is no holding back - no lolly-gagging.
You are either all in or all out. No half-assing.
It's all about the lines and the symmetry that forms from
the flow of the body and the tending to that shape with a
needle-eye for detail.
The bodies move like feathers across a stage - but all the
while, the feathery shapes have pain and back alignment
problems. So much pain to make a beautiful shape.
That's the discipline.