This is ultimate tak ball. It's just like soccer, except the ball is bigger, and the fact that weapons are involved.
That's right, the players are equipped with stun guns. Ultimate tak ball recently had its first international tournament in Bangkok.
The players in ultimate tak ball are equipped with stun guns to use on each other. If you're in possession of the ball, you're free game to be shocked by your opponents.
That should make passing the ball while in pain all the more impressive. The stun guns are only about a tenth as powerful as the ones used by police, but a player said you still definitely feel them.