Another warm-up and name game.
The players form a circle and reach out one hand to the center of the circle. One player Z stands in the middle of the circle.
Now a player A starts to call the name of another player B from the circle. Before the called player B can call another player's name again, player Z tries to slap the hand of player B off.
If player Z does not succeed, he tries to do so at the next player C, whose name is called. If player Z succeeds in knocking down player B before he can call a new name, then player B goes into the middle of the circle, player Z joins the circle and the game starts again from the beginning.