Kids stand in a circle, legs wide apart, feet touching the feet of the people beside them.
Using their hands, they knock the ball from one to another trying to score a goal through someone's legs.
If the ball goes through their legs, they put one hand behind their back.
If it goes through a second time, they are out (they can be runners to collect the ball after goals).
They can only defend with their hands, their feet must not move.