Thanks for the help, but the punch that I am referring to is when Jet Li punches with the fist inverted to a sun fist. So the index finger knuckle is pointing downwards to the ground and the pinky finger knuckle is pointing to the sun. So it's kinda like an inverted sun fist punch. When the punch executes it twists the hand so it's inverted when it hits. I hope this helps with the explanation. Any thoughts are more than welcome. Thanks guys!