All players except one are arranged in couples standing back to back with elbows locked and scattered at random over the playing area. The odd player, 'It' calls 'All change' at which each player must seek a new partner and hook elbows with him back to back. The player failing to secure a partner is 'It' for the next game.
None
Odd number of players
Make sure to explain rules clearly before starting. Divide players into equal teams for fair competition.