Take a journey for one play as Florida Atlantic defensive end Trey Hendrickson.
You're lined up on the line of scrimmage across from a tight end and the left tackle. The ball is snapped and the tight end chips you on his way out for his route. The tackle engages you and the guard slides out to help. As you get upfield, the running back throws a shoulder at you. Then the quarterback throws the ball, and your effort is wasted.
This is the type of blocking scheme sent Hendrickson's way at times this season, a result of his 13.