The referee will raise one hand straight over head with his palms facing out and finger tips pointed.

If a player is shooting a free throw and a lane violation occurs, the referee will signal it by raising one of his arms out to his side and holding it there until the free throw is completed.

Ot is kind of foul that the official will put both arms above his head and cross them.

When a player has committed a traveling violation, yr will signal it by placing both of his hands in front of him and moving them in a circle.

It has occurred when the referee place both his hands in front of him and put them in the formation of a letter “T”.

It is when the official have five fingers raised with arm extended upward.

It is when the official have both hands extended straight in front of him, with his palms facing outward.

One hand on the back of the head and the other pointing in the opposite direction of the play indicates a charge call has been made.

It is indicated by both thumbs pointing upwards with arms extended.