What is some the MAJOR rules in volleyball?

Answer 1

1. The ball has to go over the net.
2. Don't cross the line under the net.
3. Don't cross the serving line when serving.
4. If the opponent hits the ball and it lands outside the court, don't touch it.
5. Don't catch the ball.
6. Don't PUSH the ball or it will be called a lift.
7. Don't serve until the referee signals you to.