information:filtering
Offensive play

Attacks are played with all court players on the side of the defenders. Depending on the speed of the attack, one distinguishes between three attack waves with a decreasing chance of success:

The third wave evolves into the normal offensive play when all defenders not only reach the zone, but gain their accustomed positions. Some teams then substitute specialised offence players. However, this implies that these players must play in the defence should the opposing team be able to switch quickly to offence. The latter is another benefit for fast playing teams.

If the attacking team does not make sufficient progress (eventually releasing a shot on goal), the referees can call passive play (since 1995, the referee gives an advance warning by holding one hand high, signalling that the attacking team should release a shot soon), turning control over to the other team. A shot on goal or an infringement leading to a yellow card or two-minute penalty will mark the start of a new attack, causing the hand to be taken down; but a shot blocked by the defense or a normal free throw will not. This rule prevents an attacking team from stalling the game indefinitely, as it is difficult to intercept a pass without at the same time conceding dangerous openings towards the goal.