1.1. Singles Squash is played in a court between two players, each holding a racket to strike the ball.
The court, ball, and racket must meet WSF specifications (see Appendices 7, 8 and 9 ).

1.2. Each rally starts with a serve, and the players then return the ball alternately until the rally ends
(see Rule 6: The Play).

1.3. Play must be continuous as far as is practical.