Rule

Y.M.C.A. Four-Wall Rules · American four-wall

Rule 4 Service

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

The ball must be served from behind the service line within the court. On the service the ball must be struck from a bounce behind the service line, hit the service (front) wall first and then must not strike the floor until it has passed beyond the service line. (The ball after striking the front wall may strike either the side wall or ceiling before passing over the service line.)

Mentioned here

How these ideas connect in this rule

No link to the other terms shown: Ceiling, Side wall, Floor.