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NBA规则视图文解析:合理冲撞区阻挡/进攻犯规

(2012-01-31 21:28:12)
标签:

合理冲撞区

禁区三秒

进攻犯规

带球撞人

nba

体育

分类: NBA篮球运动

NBA球场内合理冲撞区定义
篮圈下延伸至半弧形区域,该区域内攻守方发生碰撞,一般情况下守方犯规,该区域名由此得名

合理冲撞区之阻挡犯规(Restricted Area, Blocking fouls

合理冲撞区阻挡犯规之一:补防(协补)球员踩在合理冲撞区半弧形线上,发生碰撞后守方犯规(依然算作合理冲撞区)
Blocking, RA play, defender's foot is on the arc line

Commentary:
This is an example of a defensive foul for blocking while in the Restricted Area. The Restricted Area is the area within the arched line on the court below the rim. It applies to secondary defenders and was established to ensure offensive players have room to drive to the basket without allowing defensive players an unfair advantage in drawing an offensive foul. To be considered legal and to draw an offensive foul, a secondary defensive player must have both feet established completely outside the Restricted Area line. On this play, the secondary defender's right heel is on the Restricted Area arc.
 
合理冲撞区阻挡犯规之二:补防(协补)球员身体(腿部)处于合理冲撞区半弧线上空,发生碰撞后守方犯规(依然算作合理冲撞区)
Blocking, RA play, defender's heels are raised above the arc line

Commentary:
This is an example of a defensive foul for blocking while in the Restricted Area. The Restricted Area is the area within the arched line on the court below the rim. It applies to secondary defenders and was established to ensure offensive players have room to drive to the basket without allowing defensive players an unfair advantage in drawing an offensive foul. To be considered legal and to draw an offensive foul, a secondary defensive player must have both feet established completely outside the Restricted Area line. On this play, the secondary defender's heels are raised above the Restricted Area arc. Even though his toes are touching the floor outside the arc, this "heels raised" position above the restricted area arc line is not legal.

合理冲撞区阻挡犯规之三:补防(协补)球员在合理冲撞区内虽不断垂直跳跃(符合规定),却未对攻方球员投篮动作进行积极防守
Blocking, RA play, defender in the RA jumps, but does not make an attempt to defend the shot

Commentary:
This is an example of a defensive foul for blocking. The Restricted Area is the area within the arched line on the court below the rim. It applies to secondary defenders and was established to ensure offensive players have room to drive to the basket without allowing defensive players an unfair advantage in drawing an offensive foul. On this play, the secondary defender is positioned inside the Restricted Area, and while he successfully jumps vertically, he does not make an active
attempt to defend the shot. In order for a secondary defender within the Restricted area to legally defend a shot attempt, the defender must jump vertically while also making an active attempt to block the shot of the offensive player. On this play, while the defender in the Restricted area does jump vertically, he does not make an active attempt to defend the shot attempt of the offensive player.


合理冲撞区之进攻犯规(Restricted Area, Charging fouls

合理冲撞区进攻犯规之一:补防(协补)球员在攻防球员投篮前在合理冲撞区之外占据合理位置,攻方球员将其撞倒属进攻犯规
Charging, RA play, Secondary defender establishes legal position

Commentary:
This is an example of an offensive foul for charging, with a defender legally positioned outside the Restricted Area. The Restricted Area is the area within the arched line on the court below the rim. It applies to secondary defenders and was established to ensure offensive players have room to drive to the basket, without allowing defensive players an unfair advantage in drawing an offensive foul. To be considered legal and to draw an offensive foul, a secondary defensive player must establish legal position prior to the offensive player starting his upward shooting motion, and the defender must have both feet established completely outside the Restricted Area line. On this play, the replay clearly shows that the secondary defender did establish legal position prior to the offensive player starting his upward shooting motion, and his feet are completely outside the Restricted Area.


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Reference source:
NBA official website


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