This is an example of a travelling violation at the start of the dribble. A player who catches the ball while standing with both feet on the floor cannot lift their pivot foot before the ball is released for a dribble.

In this example, White 11 catches the ball while standing with two feet on the floor and establishes his left foot as his pivot foot. He then lifts and slides his pivot foot before starting his dribble. This is a travelling violation by White 11.