Set up your players in two or three rows (depending on how many players you have all facing in the direction of the coach. There should be 5 to 8 feet between each player.

The coach holds a football, when he points the football left the players move left, points right they move right. Puts him arm back to pass they move back. When he yells swarm they all swarm the coach and everyone must touch him or her with one hand.