If the ball has side-spin on a set, it may be called illegal. A player may go under the net while playing the net as long as they do not interfere with other players on the other side. Players may not block, attack, or set a serve. Choice of which team serves first at the start of game is determined by the TOSS OF A COIN . The winner of the toss gets the serve or choice of court.
Player continues as a server until side out is called.
After side out , opponent becomes the server. The two players alternate the service position after side outs . Player must strike the ball with one hand clearly over the net so that if untouched, it would land within the opponents court. On serve, the ball must be received with bump pass. A return that passes over that part of the net between the sidelines is in play.