Each team can comprise of 6+1 players. There will be knockout matches of 25 points each (single set) except semifinals (3 sets of 15 points each) and final (3 sets of 25 points each).
It is legal to contact the ball with any part of a player's body.
A player cannot block or attack a serve from on or inside the 10-foot line.
Ball hitting the boundary line is in. Ball is out if it hits the antenna, the floor completely outside the court, any of the net or cables outside the antennae, the referee stand or pole.
It is illegal to catch, hold or throw the ball.
Double touching, carrying, throwing, etc will be counted as a foul. Crossing the court centerline with any part of your body is a violation.
Exception: if it is the'hand or foot, the entire hand or entire foot must cross for it to be a violation.
In case of any dispute, referee's call will be final.