Very interesting! Do you think wu wei leads to a state of flow/the zone, though? How, to you, does one enter the zone? And how does it happen by chance?
It seems to me that most well-trained athletes, performers, and so on all try to minimize excessive movements. The philosopher William James talked about how when a child first learns to play the piano, he plays with his whole body. Eventually, learned to use less and less of it, and then finally just the hands. And presumably a trained pianist uses just the parts of the hands that are most relevant for the musical passage.
And again, how does samadhi relate to flow? Do you think one who attains samadhi gains automatic flow in everything?