Rule 10, Section XIII—Traveling
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a. A player who receives the ball while standing still may pivot, using either foot as the pivot foot.
b. A player who receives the ball while he is progressing or upon completion of a dribble, may take two steps in coming to a stop, passing or shooting the ball. A player who receives the ball while he is progressing must release the ball to start his dribble before his second step.
The first step occurs when a foot, or both feet, touch the floor after gaining control of the ball.
The second step occurs after the first step when the other foot touches the floor, or both feet touch the floor simultaneously.
A player who comes to a stop on step one when both feet are on the floor or touch the floor simultaneously may pivot using either foot as his pivot. If he jumps with both feet he must release the ball before either foot touches the floor.
A player who lands with one foot first may only pivot using that foot.
A progressing player who jumps off one foot on the first step may land with both feet simultaneously for the second step. In this situation, the player may not pivot with either foot and if one or both feet leave the floor the ball must be released before either returns to the floor.
c. In starting a dribble after (1) receiving the ball while standing still, or (2) coming to a legal stop, the ball must be out of the player’s hand before the pivot foot is raised off the floor.
d. If a player, with the ball in his possession, raises his pivot foot off the floor, he must pass or shoot before his pivot foot returns to the floor. If he drops the ball while in the air, he may not be the first to touch the ball.
e. A player who falls to the floor while holding the ball, or while coming to a stop, may not gain an advantage by sliding.
f. A player who attempts a field goal may not be the first to touch the ball if it fails to touch the backboard, basket ring or another player.
g. A player is not allowed be the first to touch his own pass unless the ball touches his backboard, basket ring or another player.
h. Upon ending his dribble or gaining control of the ball, a player may not touch the floor consecutively with the same foot (hop).