How to judge the kitchen
- Decide whether the shot was a volley or whether the ball bounced first.
- If it was a volley, check whether the player started outside the non-volley zone.
- Check the player's feet, paddle, clothing, partner contact, and anything connected to the player.
- Keep watching momentum until the player regains balance or stops moving toward the kitchen.
- If the player had been in the kitchen earlier, check whether both feet re-established completely outside before volleying.