What is a "fast break" in basketball?

A "fast break" is defined as a quick offensive play that seeks to capitalize on the transition from defense to offense, allowing a team to score before the opposing defense has a chance to regroup and set up their formation. This strategy typically involves intense speed and coordination, as players sprint down the court immediately after gaining possession of the ball, often resulting in a high-percentage scoring opportunity, typically through a layup or a close-range shot.

The other options describe different aspects of basketball but do not accurately define a fast break. A turnover from the opposing team can lead to a fast break but is not itself a fast break. A play that involves multiple passes can occur in various offensive situations and does not specifically refer to the urgency and speed characterized by a fast break. Lastly, a defensive tactic to block shots pertains to defensive strategies, which are distinct from the concept of a fast break, focused on offensive scoring opportunities.