係排球比賽中, 咩係自由球員?

2007-06-24 1:10 am
係其中一篇'知識'中
見到'自由球員'e個名詞
但唔知係咩
雖然打左1年排球

回答 (4)

2007-06-24 1:18 am
✔ 最佳答案
自由球員





"自由球員"或"自由人"(LIBERO)
  國際排總會決定於1996年世界女排大獎賽中試驗一新規則,稱為自由球員(Libero Defensive Player)。自由防守球員之功能在於以加強防守達到平衡攻守之效。


自由球員之規則如下:


1.各隊之自由球員以二人登錄為上限。
2.一隊在比賽時只能有一位自由球員在場上。
3.自由球員必須身著與其他同隊球員明顯不同顏色之球衣。
4.自由球員之替補不計入普通球員之替換次數(不登錄)。
5.自由球員之替補必須於一球落地之後至第一裁判發球哨音響起前完成(教練無須請求自由球員之替補或使用號碼牌);並只限於替換同一人,且同一自由球員之替換至少須以一球之往返為間隔(即一次死球)。
6.記錄表須註明自由球員。
7.自由球員不得列於輪轉表上,但可於比賽前替換上場。
8.自由球員之輪轉只限於後排。不得發球或輪轉至前排,並不得攔網或企圖攔網。
9.如球的位置高於網高,自由球員不得於場上任何位置將球處理過網至對方場地。
10.如第二傳球為自由球員於前排以高手拖球傳出,則第三球攻擊高度不得超過網高。
11.自由球員不得為球隊隊長。

 
2007-06-25 3:07 am
THE LIBERO PLAYER

DESIGNATION OF THE LIBERO
Each team has the right to designate among the list of 12 players one (1) specialised defensive player “Libero”.
The Libero must be recorded on the scoresheet before the match in the special line reserved for this.
The Libero can be neither team captain nor game captain.

EQUIPMENT
The Libero player must wear a uniform (or jacket/bib for the re-designated
Libero) whose jersey at least must contrast in colour with that of the other members of the team. The Libero uniform may have a different design, but it must be numbered like the rest of the team members.

ACTIONS INVOLVING THE LIBERO
The playing actions
The Libero is allowed to replace any player in a back row position.
He/she is restricted to perform as a back row player and is not allowed to complete an attack hit from anywhere (including playing court and free zone) if at the moment of the contact, the ball is entirely higher than the top of the net.
He/she may not serve, block or attempt to block.
A player may not complete an attack hit from higher than the top of the net, if the ball is coming from an overhand finger pass by a Libero in his/her front zone or its extension. The ball may be freely attacked if the Libero makes the same action from outside his/her front zone or its extension.
Replacements of players
Replacements involving the Libero are not counted as regular substitutions.
They are unlimited, but there must be a rally between two Libero replacements.
The Libero can only be replaced by the player whom he/she replaced.
Replacements must only take place while the ball is out of play and before the whistle for service.
At the start of each set, the Libero cannot enter the court until the second referee has checked the starting line-up.
A replacement made after the whistle for service but before the service hit should not be rejected but must be the object of a verbal caution after the end of the rally.
Subsequent late replacements must be subject to a delay sanction.
The Libero and the replacing player may only enter or leave the court by the sideline in front of their team bench between the attack line and the end line.
Re-designation of a new Libero:
In case of injury of the designated Libero, and with the previous approval of the first referee, the coach or game captain can re-designate as new Libero one of the players not on the court at the moment of the re-designation.
The injured Libero may not re-enter to play for the remainder of the match.
The player thus re-designated as Libero must remain as Libero for the remainder of the match.
In the case of a re-designated Libero, this player’s number must be recorded on the scoresheet remarks box.
2007-06-24 4:19 am
freeman負責防守
唔會上前排ge~only係後排
波3 colour同隊友唔同
好多都係1號~
2007-06-24 3:16 am
自由人係只係可以防守既球員...佢既球衣會同隊友唔同顏色...佢唔可以發球...殺波...上前排...封網...亦唔可以擊球過網...


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