The most fundamental rule is . A player must bounce the ball with one hand while moving; stopping and starting again is a "double dribble" violation, while taking more than two steps without a dribble is called "traveling". Additionally, players cannot "carry" the ball by placing their hand underneath it while dribbling. These rules ensure that possession is maintained through skill rather than simply running with the ball. Scoring and Time
Defense is about blocking shots, but there is a limit. A defensive player cannot touch the ball while it is on a downward trajectory toward the basket or while it is directly above the rim. If they do, "goaltending" is called, and the basket is automatically awarded to the offensive team as if the shot had gone in. 10 basketball rules
When a player is passing the ball into play from out of bounds, they have exactly five seconds to release the pass. If they fail to do so, often due to tight defense by the opponent, possession is forfeited to the other team. This rule keeps the game moving and prevents defenders from being locked down indefinitely. The most fundamental rule is