Improving the goalie's accuracy and distance of clears and cutting and receiving clears for field players.
Basically the goalie stands in the crease. One field player will stand in front of him and pass him a ball. This field player will then play defense against the goalie, trying to block his clear. The other field players line up on both sides on the goal. When the ball is passed to the goalie, he will say "Clear" or whatever term he usually uses to communicate with his team. Two field players will then sprint from the end line and cut to receive the ball.
Field players can also line up at mid-field for this drill, or for more of a challenge two defense players can be added. Field players must have their sticks up and ready to accept a pass before the goalie clears the ball. If players do not do this the goalie can leave the crease and dump the ball back in, giving him an additional 10 seconds and forcing the field players to continue cutting.