This is kind of awesome. Check out Kalil on AD's 61 yard TD run against the Motor City Kitties. He is the LEFT tackle (#75). The play is a run to the right. Not only does Kalil manage to get all the way over to the right side of the field to deliver a block, but he also sprints the entire 61 yards right behind AD to make sure he gets into the endzone.
A LT sprinting 61 yards to escort his RB into the endzone. Holy Crap.
RB Peterson, 61-yd, run, TD - NFL Videos