Rule

Four-wall · Rule 4.7 Dead-ball Hinders

Yielding fair access

While attempting to return the ball, the offensive player is entitled to fair access to see and return the ball. It is the duty of the defensive side that has just served or returned the ball to yield position so the offensive side will not be required to go around an opponent. In the judgment of the referee, however, the offensive player must make a reasonable effort to move toward the ball and have a reasonable chance to return the ball before a hinder is called. The referee should be liberal in calling hinders to discourage playing the ball in such a way that an opponent cannot see it or swing at it until it is too late. When a player attempts a killshot in front of himself/herself and his/her position interferes with his/her opponent’s attempt to retrieve the ball, the referee should give the benefit of any doubt as to whether the ball was retrievable to the defensive player. It is not a hinder when a player hinders his/her partner.

Interpretation

If the ball is judged to be un-retrievable, a hinder should not be called no matter what kind of interference takes place. However, if the referee is in doubt, the benefit of that doubt should go to the player attempting to retrieve the ball and the hinder should be called.

Mentioned here

Full Four-wall rulebook