In the NBA, what are the fouls, how are they counted, and what are the steps or the second time

Fouls and violations in basketball are as follows:

"twice", i.e. "two dribbles", is a violation. A player may not dribble again after the first dribble has been completed, except after the player has lost control of the ball on the court between dribbles, due to: shooting, being touched by the opposing player, passing or missing the ball, and then touching or being touched by the other player.

"Walking", i.e. "walking with the ball", is a violation. When a player is on the court with a live ball and one or both feet exceed the limits set forth in these Rules and illegally moves in either direction, it is "dribbling". "Pushing" refers to illegal physical contact that occurs when a player forcibly moves or attempts to move a player of the opposing team who controls or does not control any part of the body.

"Bumping", i.e., an unlawful physical contact with or without a team member advancing or moving onto the torso of an opposing player. An unlawful hand foul occurs when a defender is in a defensive position and his hand or arm is placed on an opposing player with or without the ball and remains in contact to prevent him from moving.

Criteria for judging offensive fouls:

1. The defender is on the offensive line of the attacker with the ball, and before the attacker has obvious physical contact with himself, his feet have been steady, the position has been stood, and there is no movement, and the attacker is judged to be an offensive foul after not violating the attacking cylinder and the attacker is in direct contact with the defender.

2. In the offense, the attacker uses the elbows, shoulders, knees and other hard parts of the body to deliberately violate the defender, even if the defender does not have the above 1, the attacker is also judged to be an offensive foul.

3. When the attacker is carrying out the cover blocking and dismantling tactics, the screener makes an obvious push and rub on the defender, or the footsteps are clearly moved during the cover, it is judged to be a foul for covering without the ball, which is a kind of none.

Criteria for judging offensive fouls:

1. The defender is on the offensive line of the attacker with the ball, and before the attacker has obvious physical contact with himself, his feet have been steady, the position has been standing, and there is no movement, and the attacker is judged to have committed an offensive foul after not violating the attacking cylinder and the attacker is in frontal contact with the defender.

2. In the offense, the attacker uses the elbows, shoulders, knees and other hard parts of the body to intentionally and obviously violate the defender, even if the defender does not have the above 1 situation, the attacker is also judged to have committed an offensive foul.

3. When the attacker is carrying out the cover blocking and dismantling tactics, the screener makes an obvious push and rub on the defender, or makes a significant movement of his feet during the cover, it is judged as a foul for covering without the ball, which is a kind of none.

Offensive foul decision: The offensive player makes some irregular (or deliberate) actions while holding the ball or without the ball, which will hurt the defender or cause the defender to fall to the ground, etc.

Penalties can be whistled for offensive fouls in the following situations:

1. In the process of dribbling, the offensive ball carrier protects the ball too much, infringing on the body of the defending player;

2. The offensive ball carrier uses his elbow to make elbow strikes to the defender in the process of breaking through the layup or in the confrontation with the back single;

3. When the defender's cylinder has been stabilized, the offensive player breaks through to the layup or backs to the single, knocking him down. (Note: If you fall to the ground in a reasonable collision zone, you will not be fouled for an offensive foul.) ）

4. The offensive player will also be whistled for an offensive foul if he does not act in a standard or too big when he is covering without the ball, and infringes on the defender's body.

Offensive attention:

In the game, players should be sportsmanlike and should not pass through the feet, hands, arms, elbows. Legs and other movements that are abnormal and may cause injury to the players should not be on the pitch and will not only be punished, but also cause friction between the players.

In addition, in the game, some skilled and experienced players will predict the direction of movement of the ball holder, and then stand in advance in the direction of the ball holder's next move, so that the ball carrier will collide during the dribble movement, because the defender stops moving early, and the ball carrier collides with it is equivalent to violating others, which is a skill in the game.