The specifics of lightsaber duels are one of Star Wars' more nuanced rabbit holes: the kind of world-building that helps make the franchise's fiction live and breathe. Hence, details like multiple lightsaber "forms" or fighting techniques which govern the kinds of moves practitioners make. That, in turn, informs actors' choices, fight choreography, and a thousand other decisions that fade into the background as a part of day-to-day life in a galaxy far, far away. It continues into current projects with Rosario Dawson's Ahsoka Tano practicing Form V -- taught to her by Anakin Skywalker, who also favored it -- during the events of Ahsoka.
Source：https://www.cbr.com/ahsoka-ezra-bridger-force-combat/
