What is Free throw?

In basketball, free throws or foul shots are unopposed attempts to score points by shooting from behind the free-throw line , a line situated at the end of the restricted area. Free throws are generally awarded after a foul on the shooter by the opposing team, analogous to penalty shots in other team sports. Free throws are also awarded in other situations, including technical fouls, and when the fouling team has entered the bonus/penalty situation. Also, depending on the situation, a player may be awarded between one and three free throws. Each successful free throw is worth one point.