Make sure the keeper is sufficiently clothed and padded, then all attackers to dribble in on the attack. The attackers should start with a slow pace, then as the keeper get's more advanced, increase their runs to faster actual attempts at scoring, chipping and dribbling around the keeper.

A good alternative for the attackers is to have two attackers start seated and facing away from the goal. A ball is thrown between the attackers and the goal and they race to beat each other to the ball. The first attacker to the ball becomes the break-away attacker that the keeper must narrow the angle on while the second attacker turns into a defender putting pressure on from behind.