What are the rules and objectives of the tennis head game?

Answer 1

In the tennis head game, players use their heads to hit the ball back and forth over a net. The objective is to score points by hitting the ball in a way that the opponent cannot return it. The rules include not using hands or any other body part except the head to hit the ball, and the ball must go over the net and land within the boundaries of the court. The first player to reach a certain number of points wins the game.