How many sidelines are there in basketball?

What is it called when you move your feet without dribbling the basketball?

In basketball, traveling is a violation of the rules that occurs when a player holding the ball moves one or both their feet illegally. … In the NBA and FIBA, players are also given a “gather step”. When a player has taken more than 2 steps without the ball being dribbled, a traveling violation is called.

A player shall not kick the ball or strike it with the fist. Kicking the ball or striking it with any part of the leg is a violation when it is an intentional act. The ball accidentally striking the foot, the leg or fist is not a violation.

Why is there a half circle above the free throw line?

When the ball is above the free throw line extended a certain rule applies. … The top of circle is the area straight out from the basket just outside the free throw circle. It is use primarily as a reference for aligning offensive and defensive players. It is also a favorite spot from which many players like to shoot.

Why do basketballs have dots?

Adding these bumps was all about friction. … So the bumps on the basketball basically increase the surface area of the ball and the amount of friction acting on it. This makes the pebbled ball ideal for a player to grip, pass quickly, and dribble without fear that the ball will slip away in a random direction.

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