NIOKA wrote:
以前可以?在MJ的公...(恕刪)
到底是怎樣我一直查不到詳細的來龍去脈，所以不確定要怎麼適當措詞
但你可以參考以下連結
規則是 2001年春天改的
Understanding the Rules Changes
NBA's Senior VP of Basketball Operations talks about the rules changes for 2001-02
引用
Q: A defensive three-second violation that would prohibit a player on defense from being in the lane for more than three seconds, except when the player is defending an opponent in the lane area:
Jackson: When we eliminated the illegal defense guidelines, the number one concern was that teams would take a bigger player, like a Shaquille O'Neal, Theo Ratliff, Shawn Bradley, or Dikembe Mutombo, and simply put him in the middle of the lane to camp out and prohibit drives to the basket and encourage low-percentage shots. In an effort to help alleviate that concern, the defensive three-seconds violation was recommended. Prohibiting a player from being in the lane for longer than three seconds will hopefully prevent a player from simply camping in the lane for the entire possession.
如果有空看一下我貼的Youtube連結，應該就會知道差異了
影片有詳細分解說明
