Rule

A.A.U. Four-Wall Rules · American four-wall

Rule 1

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

Standard courts shall be four walls of approximately 24 feet by 48 feet in size. The ceilings shall be at least 25 feet at the front wall. The building and use of standard courts is advised, although for the time being championships may be held on courts of other sizes and of less than four walls.

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: Court, Four-wall.