Re: Shiko Training
And it would seem that what spirals down (arm to leg) can also spiral up (leg to arm), and allow more effective power transfer than simple groundpath to anything the arms are doing.
Also, I wonder if the effect of spiral-based movement has something to do with one's actual connection to the ground, ie, sort of firmly screwing you in to your stance? Isn't it harder to pull a screw out of wood than a (linearly driven) nail? This would further enhance groundpath based movement, I would think, too.
Just some lunchtime thoughts.