| 1 Global rules
here are the most global rules:
a) if he ball falls out of the volley ball cuff and nobody in the team touched it's point to the team who did not touch it
b) the same thing but if the ball fulls anywhere and one of the player touches it, point to the adverse team
c) 3 passes maximum in your "your ground"
If you miss something tell me here: http://www.studentsoftheworld.info/penpals/mapage.php?REF=1458745
and if you wnat more rules: https://www.youtube.com/watch?v=OWCkPbzq81g
I recomende this video