Originally posted by Zenwolf
Kyle had teaching though, he used his Stormtrooper fencing training in conjunction with what he learned from Master Rahn to use his lightsaber.
Neither of which knew much about lightsaber techniques as those were found again much later.
Originally posted by queeq
EU.
As heavily as Canon has borrowed from Legends already, I doubt this has changed much. Not to mention Luke being able to take on Vader with bare minimum in actual combat training.