Explanation:

- Service Break: This is a term used in tennis to describe when the receiving player wins a game from the service player. It is a crucial moment as it can shift momentum in a match.

- Goal: This term is not used in tennis. It is associated with sports like soccer, hockey, and American football, where points are scored by getting the ball or puck into the goal area.

- Set: In tennis, a set is a collection of games. Players need to win a majority of them to claim a set, typically requiring six games to win a standard set.

- Volley: This term refers to a shot played before the ball bounces on the court, usually executed near the net.