What is a tactic in basketball and how does it work ?

The word "tactic" just means a plan or a strategy.
http://dictionary.reference.com/search?q=tactic&x=0&y=0

So ... who comes up with plans or strategies or tactics for players to use in a game? Who carries them out? What happens if the other team figures it out and foils the plan? Etc., etc.

=)

In basketball, a tactic refers to a specific plan or strategy that coaches devise to gain an advantage over the opposing team. These tactics involve various plays, formations, and movements executed by the players on the court.

Coaches, who are responsible for creating game plans, will develop different tactics based on the strengths and weaknesses of their own team as well as the opposition. They study the opposing team's playing style, analyze their strengths and weaknesses, and then come up with a plan to exploit their opponent's weaknesses and neutralize their strengths.

There are several types of tactics in basketball, such as offensive tactics and defensive tactics. Offensive tactics focus on scoring points, while defensive tactics primarily aim to prevent the opposing team from scoring. Examples of offensive tactics include pick-and-roll, fast break, and isolation plays, while defensive tactics may involve zone defense, full-court press, or double-teaming.

To execute the tactics, the coach will communicate them to the players during timeouts, huddles, or with specific signals. Players will then apply the tactics during gameplay, following the instructions to achieve the desired outcome.

However, basketball is a dynamic game, and the opposing team will also be trying to figure out and adapt to the tactics being used against them. If the other team manages to identify and counter the tactics effectively, the coach may need to adjust the game plan, come up with new tactics, or make strategic substitutions to regain the advantage.

Overall, tactics in basketball are crucial for maximizing a team's efficiency, exploiting weaknesses, and ultimately increasing the chances of winning the game. Coaches play a vital role in developing these tactics, and players must execute them effectively for successful outcomes.