[BillyMac]

A player inbounding the ball may step on, but not over the line and onto the court. The “traveling rule” is not in effect during a throwin. During a designated spot throwin, the player inbounding the ball must keep one foot on, or over, the three foot wide designated spot. An inbounding player is allowed to jump, or move one or both feet. A player inbounding the ball may move backward as far as the five second time limit, or space allows. If player moves outside the three foot wide designated spot, it is a throwin violation, not traveling. In gymnasiums with limited space outside the sidelines, and endlines, a defensive player may be asked to step back no more than three feet. A player inbounding the ball may “dribble” the ball on the out of bounds area prior to making a throwin. The “illegal dribble rule” is not in effect during a throwin. After a goal, or awarded goal, the team not credited with the score shall make the throwin from any point outside the end line. A team retains this “run the endline” privilege if a timeout is called during the dead ball period after the goal. After a goal, or awarded goal, any player of the team may make a direct throwin, or may pass the ball along the end line to a teammate outside the boundary line.

The defender may not break the boundary plane during a throwin until the ball has been released on a throwin pass. If the defender breaks the boundary plane during a throwin before the ball has been released on a throwin pass, the defender’s team will receive a team delay warning, or if the team has already been warned for one of the four delay situations, this action would result in a team technical foul. If the defender contacts the ball after breaking the boundary plane, it is a player technical foul and a team delay warning will be recorded. If the defender breaks the boundary plane, and fouls the inbounding player, it is an intentional personal foul, and a team delay warning will be recorded. It is an intentional personal foul if the defender fouls the inbounding player, even without breaking the boundary plane, however, in this specific case, there is no delay of game warning because the defender did not break the boundary plane.

The inbounding player does not have a plane restriction, but has five seconds to release the ball, and it must come directly onto the court. The ball shall not enter the basket before it is touched by another player, nor may it become lodged between the backboard and ring or come to rest on the flange before it is touched by another player. Following throwin violations, the ball is awarded to the opponents for a throwin at the original throwin spot. The ball can always be passed into the backcourt during a throwin. This situation is not a backcourt violation.

If a player's momentum carries the player off the court, that player can be the first player to touch the ball after returning inbounds. That player must not have left the court voluntarily, and must immediately return inbounds. That player must have something in, and nothing out. It is not necessary to have both feet back inbounds. It is a violation for a player to intentionally leave the court for an unauthorized reason.

To be out of bounds, a player must touch the floor, or some object, on or outside a boundary line. A dribbler has committed a violation if they step on or outside a boundary, even though the dribbler is not touching the ball while they are out of bounds. People are not considered to be objects, so a player inadvertently touches someone who is out of bounds (another player, a photographer, a coach, an official, etc.), without gaining an advantage, is not considered an out of bounds violation.

A moving screen is not in and of itself a foul; illegal contact must occur for a foul to be called. If a blind screen is set on a stationary defender, the defender must be given one normal step to change direction, and attempt to avoid contact. If a screen is set on a moving defender, the defender gets a minimum of one step, and a maximum of two steps, depending on the speed, and distance of the defender. Players setting screens must have both feet inbounds.

It is legal use of hands to accidentally hit the hand of the opponent when it is in contact with the ball. This includes holding, dribbling, passing, or even during a shot attempt. Striking a ball handler, or a shooter, on that player's hand (in contact with the ball) that is incidental to an attempt to play the ball is not a foul.

Reaching in is not a foul. There must be illegal contact to have a foul. The mere act of reaching in is, by itself, nothing. If illegal contact does occur, it’s probably a holding foul, an illegal use of hands foul, or a hand check foul. When a player, in order to stop the clock, does not make a legitimate play for the ball, holds, pushes, or grabs away from the ball, or uses undue roughness, the foul is an intentional foul.

Over the back is not a foul. There must be illegal contact to have a foul. A taller player may often be able to get a rebound over a shorter player, even if the shorter player has good rebounding position. If the shorter player is displaced, then a pushing foul must be called. A rebounding player, with an inside position, while boxing out, is not allowed to push back, or displace, an opponent, which is a pushing foul.

A defensive player does not have to remain stationary to take a charge. A defender may turn away, or duck, to absorb contact, provided the defender has already established legal guarding position, which is both feet on the playing court, and facing the opponent. The defender can always move backwards, or sideways, to maintain a legal guarding position, and may even have one or both feet off the floor when contact occurs. That player may legally rise vertically. If the defender is moving forward, then the contact is caused by the defender, which is a blocking foul. If the opponent with the ball is airborne, the defender must have obtained legal position before the opponent left the floor.

The mere fact that contact occurs does not constitute a foul. Incidental contact is contact with an opponent which is permitted and does not constitute a foul. Contact, which occurs unintentionally in an effort by an opponent to reach a loose ball, or contact which may result when opponents are in equally favorable positions to perform normal defensive, or offensive moves, should not be considered illegal, even though the contact may be severe. Contact which does not hinder an opponent from participating in normal defensive, or offensive, movements should be considered incidental.

A ten second backcourt count continues when the defense (without gaining control) deflects, or bats, the ball in the backcourt. When a dribbler is advancing the ball into the frontcourt, the ball maintains backcourt status until both feet, and the ball, touch entirely in the frontcourt.

The four elements for having a backcourt violation are: there must be team control (and initial player control when coming from a throwin); the ball must have achieved frontcourt status; the team in team control must be the last to touch the ball before it goes into the backcourt; that same team must be the first to touch after the ball has been in the backcourt.