A fumble is a term commonly used in sports, particularly in American football, to describe a situation where a player loses possession of the ball while running or being tackled. This can happen when the player drops the ball or when it is knocked out of their hands by an opponent. Fumbles can lead to turnovers, giving the opposing team a chance to gain possession and potentially score. In addition to American football, the concept of a fumble can also apply to other sports, such as basketball or soccer, where players may mishandle the ball. Regardless of the sport, a fumble typically results in a loss of control and can significantly impact the outcome of a game.