7.1. A maximum of 90 seconds is permitted between the end of the warm-up and the start of play,
and between each game.

7.2. Players must be ready to resume play at the end of any interval, but play may resume earlier if
both agree.

7.3. A maximum of 90 seconds is permitted to change damaged equipment. This includes glasses,
protective eye-wear or a dislodged contact lens. The player must complete the change as
quickly as possible, or Rule 15 (Conduct) must be applied.

7.4. Intervals in the case of injury or bleeding are specified in Rule 14 (Injury).

7.5. During any interval either player may strike the ball.