15. Melvin Gordon
Because of his elite speed and agility, most people don’t associate Gordon with strength. Few people realize how incredibly strong he really is. At a rock solid 215-pounds, Gordon can do this most men his size can only dream of. At the 2015 NFL Combine, Gordon did more bench press reps than Steven Jackson, another running back famous for his brute strength and freakish arms. That strength only improved after spending much of the 2016 offseason training with Adrian Peterson.