Umar Nurmagomedov's tricky southpaw lead hand

It's common to see southpaw fighters prioritize attacking the open side with the left straight and left body/head kick, but Umar Nurmagomedov throws most of his strikes from the lead side instead.

For most of his short fight with Raoni Barcelos, Umar threw jabs, lead leg teeps, and right hooks. Once Barcelos was conditioned to expect only attacks from the lead side, Umar started throwing his back hand.