• Rally scoring

• Players must rotate after each sideout.

• No limit on substitutions (a libero may be designated).

• A hand set intended for a teammate that travels over the net is legal if the ball is set perpendicular to the setter's shoulders.

• A "touch" on a block does not count as a hit.

• Indoor setting rules apply relative to the level of play.

• Players CANNOT receive a serve with open hands that involves finger action.

• A hard-driven attack (downward trajectory) may be defensively played in any manner, as long as the action is not a lift (i.e., double hits allowed, including actions with open hands/fingers).

• An off-speed hit or shot (with upward or downward trajectory) may be played defensively in any manner; however, if open hands/fingers are used, the action must be clean (i.e., no spin, no double hits). 

• Open-hand "tips" are not allowed.

• Let serves are illegal: automatic sideout for the opponent.

• 6-Man: Three players are "front row" and can attack above the plane of the net, the three "back row" players may not jump to attack

• Quads & Triples: all players are "front row" and can attack above the net, servers must rotate every sideout

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