When you watch Pittsburgh Steelers RB Najee Harris, two moves come to mind that he likes to utilize as a runner with the ball in his hands: the hurdle and the stiff arm.
Harris joined DL Cameron Heyward on his podcast Not Just Football with Cam Heyward and talked about using those two moves both in college and in the NFL. When Heyward asked Harris which stiff arm in the league was his favorite, he answered saying that the one against the Las Vegas Raiders his rookie season stood out to him the most. Heyward disagreed with Harris, stating that another stiff arm that went viral was his favorite for one specific reason.