Based on the image provided, the sport is volleyball. Here are some rules for volleyball using the given words and grammatical structures:
1. Players must hit the ball with their hands or forearms.
2. The team has to wear a uniform.
3. You mustn't touch the net.
4. Players don't have to wear rackets.
5. You have to run to position.
6. Each team has to have six players on the court.
7. The team mustn't kick the ball.