Watch as Coach explains and shows practice video of this in/out drill. The drill works on quick feet and eye discipline, especially if you have a back who is not hitting the hole quick enough because he is peeking at the ball when receiving the hand-off. As the players are going through the bags, make sure that their eyes are up. You should always be working a specific skill set like rips or spins.
Carlos Locklyn was formerly coaching at University of Oregon.