Rule

Deshong Four-Wall Rules · American four-wall

Rule 5 Hinders

Historical rulebook: not the current rules. The current rules are here (USHA Four-Wall Rulebook, as of 26 January 2025).

A hinder is when a ball strikes your opponent and retards it from reaching the front wall. For instance, if the recoverer of service should strike either of his opponents with the ball on the way to its destination, it is termed a hinder. If said recoverer, however, strikes his partner instead of an opponent, it is an ace against him. Then, again, if the server should be hit by his partner’s ball, it is a hand out. A great many of these hindrances are accidents, pure and simple, but in some instances they can be avoided, and if, in the opinion of the referee, the hinder was intentional, an ace can be counted against the side committing it, or a hand be declared out, just as the case may be. A server at work frequently hits his partner while standing within the ace line; this is also called a hinder. If a ball from a server strikes either of his opponents, before or after bounding, it becomes nonplayable and is counted an ace.

Mentioned here

How this rule changed

See the wording of this rule in every rulebook, with the changes marked.

How these ideas connect in this rule

No link to the other terms shown: Opponent, Receiver, Referee, Hand-out, Hinder. 10 weaker links (terms mentioned together in few sub-rules) are not drawn.