Volleyball, nine-a-side volleyball what matters needing attention, speaking from experience, don't copy such long rules, thank you.

First of all, each team consists of at most fifteen players and four staff members.

The list of players will determine the service order, which must be maintained until the end of the game. Nine-a-side volleyball ratio

There are no restrictions on the position and rotation of players. This is different from the current six-person system!

Player substitution is the same as the six-person system. There is no restriction on the front row players and the back row players when attacking and blocking.

Other rules are the same as six-a-side volleyball! !