What is an iso in basketball?

In basketball, an iso refers to isolation play, where a player is given the ball and is expected to create their own shot opportunity without help from teammates. This usually involves the player attempting to drive to the basket, take a jump shot, or make a move to get past their defender in one-on-one situations. Isolations are commonly used in late-game situations or to take advantage of a player's individual scoring ability. It requires the player to have good ball-handling skills, quick decision-making, and the ability to create scoring opportunities on their own. Some players, such as James Harden or Kevin Durant, are known for excelling in isolation situations.