Mace Windu's Banned Lightsaber Form: The Dark History of Vaapad

Mace Windu's lightsaber form was so controversial, it was once banned by the Jedi Order. There are seven main lightsaber forms, and there's a sense in which each Jedi tends to choose one that compensates for a certain weakness; Yoda's agile Ataru is a way of working around his small size, for example.