ノックアウトする

関: knock-out、knockout、KO

WordNet

a blow that renders the opponent unconscious (同)KO, kayo
reveal (something) about somebodys identity or lifestyle; "The gay actor was outed last week"; "Someone outed a CIA agent"
(baseball) a failure by a batter or runner to reach a base safely in baseball; "you only get 3 outs per inning"
be made known; be disclosed or revealed; "The truth will out" (同)come_out
away from home; "they went out last night"
directed outward or serving to direct something outward; "the out doorway"; "the out basket"
moving or appearing to move away from a place, especially one that is enclosed or hidden; "the cat came out from under the bed";
no longer fashionable; "that style is out these days"
not allowed to continue to bat or run; "he was tagged out at second on a close play"; "he fanned out"
not worth considering as a possibility; "a picnic is out because of the weather"
out of power; especially having been unsuccessful in an election; "now the Democrats are out"
outer or outlying; "the out islands"
outside or external; "the out surface of a ships hull"
rap with the knuckles; "knock on the door"
the act of hitting vigorously; "he gave the table a whack" (同)belt, rap, whack, whang
a vigorous blow; "the sudden knock floored him"; "he took a bash right in his face"; "he got a bang on the head" (同)bash, bang, smash, belt
the sound of knocking (as on a door or in an engine or bearing); "the knocking grew louder" (同)knocking
negative criticism (同)roast
a bad experience; "the school of hard knocks"
find fault with; express criticism of; point out real or perceived flaws; "The paper criticized the new movie"; "Dont knock the food--its free" (同)criticize, criticise, pick apart
deliver a sharp blow or push :"He knocked the glass clear across the room" (同)strike hard

PrepTutorEJDIC

(ボクシングの)ノックアウト(《略》『KO,K.O.,k.o.』) / 《話》すばらしい人(物) / ノックアウトする
…‘を'ノックアウトする
(ある位置・状態から)『外へ』(『で』),外出して;戸外に;外国に / (隠れた所から表面に)『現れ出て』;世に出て;発表されて;(花・葉などが)出て来て,咲いて / 『無くなって』,消えて;終わって;流行遅れの,すたれた / 『最後まで』,すっかり / 大声で,はっきりと,隠さずに / (政権・現職から)離れて,去って / 仕事を休んで;ストライキをやって / (調子が)狂って,乱れて,(関節などが)はずれて;まちがって;損をして / (野球・クリケットで)アウトになって(ボクシングで)ノックアウトになって / 支配権を失った,政権から離れた / (野球・クリケットで打者・走者が)アウトになった / (衣服などが)並はずれて大きい,特大の / 遠く離れた / 《米》…から[外に(を)] / 《米》…に沿って外へ,のはずれに / (野球・クリケットで)アウト;《the outs》守備測 / 《複数形で》失業者 / 《米話》言い訳,口実 / ばれる,露見する / 出て行け
(音がするくらい強く)…‘を'『たたく』,『打つ』,なぐる / (…に)〈体・体の一部〉‘を'『ぶつける』《+『名』+『against』(『on』)+『名』》 / 《副詞[句]を伴って》…‘を'打って(ある状態などに)する / 〈穴など〉‘を'打ってあける / 《俗》…‘を'けなす,こきおろす / 《英俗》…‘を'びっくりさせる,‘に'ショックを与える / (…を)コツコツとたたく《+『on』(『at』)+『名』》 / (…に)ぶつかる,衝突する《+『against』(『into』)+『名』》 / (故障などで)〈エンジンなどが〉ガタガタいう,ノッキングを起こす / (…を)『打つこと』,(…に対する)一打(撃)《+『on』+『名』》 / (…を)ノックすること(音)《+『on』(『at』)+『名』》 / (エンジンの)ノック,ノッキング / 《話》不運;悪評
遠足,遊山(ゆさん),遠出

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/11/07 00:11:08」(JST)

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[Wiki en表示]

Ingemar Johansson knocks Floyd Patterson out, becoming boxing heavyweight champion of the world (June 26, 1959).

A knockout (KO or K.O.) is a fight-ending, winning criterion in several full-contact combat sports, such as boxing, kickboxing, muay thai, mixed martial arts, karate, some forms of taekwondo and other sports involving striking. A full knockout is considered any legal strike or combination thereof that renders an opponent unable to continue fighting.

The term is often associated with a sudden traumatic loss of consciousness caused by a physical blow. Single powerful blows to the head (particularly the jawline and temple) can produce a cerebral concussion or a carotid sinus reflex with syncope and cause a sudden, dramatic KO. Body blows, particularly the liver punch, can cause progressive, debilitating pain that can also result in a KO.

In boxing, kickboxing, etc. a knockout is usually awarded when one participant falls to the canvas and is unable to rise to his feet within a specified period of time, typically because of exhaustion, pain, disorientation, or unconsciousness. For example, if a boxer is knocked down and is unable to continue the fight within a ten-second count, he is counted as having been knocked out and his opponent is awarded the KO victory.

In mixed martial arts (MMA) competitions, no time count is given after a knockdown, as the sport allows submission grappling as well as ground and pound. If a fighter loses consciousness ("goes limp") as a result of legal strikes, or does not immediately defend himself after a knockdown, he is declared knocked out. As many MMA fights can take place on the mat rather than standing, it is possible to score a KO via ground and pound, a common victory for grapplers.

1 Technical knockout
2 Physical characteristics
3 Knockdown
4 Knockout records
- 4.1 Top 10 boxers by most KOs
- 4.2 Top 10 Boxing Champs, Contenders, Interims by KO %
- 4.3 Top 10 MMA fighters by most KOs
- 4.4 Top 10 MMA Fighters by KO %
- 4.5 Most consecutive KOs
- 4.6 Most 1st round KOs and most consecutive 1st round KOs
- 4.7 Top 10 K-1 and K-2 kickboxers by most KOs
5 See also
6 References
7 External links

Technical knockout

A technical knockout (TKO or T.K.O.) is declared when the referee or official ring physician decide that a fighter cannot safely continue the match. In boxing, this refers to any situation when the referee, cornerman, physician, or fighter stops the fight any time when there is no ten count, most notably when a fighter has been knocked down three times in one round, which ends the match in most regions.^[1] British records refer to TKOs as either "retired", if the fighter refuses to continue, or "referee stopped fight" (RSF). In amateur boxing, a knockout is scored as "referee stopped contest" (RSC). A technical knockout ("outclassed") can also be declared if a fighter is behind by 15 points in a bout.

Types of technical knockouts:

Doctor's stoppage/injury: The fighter has suffered an injury and cannot continue the match safely. In some cases, an accidental injury (such as clash of heads), once a match becomes official (more than half the distance, or four rounds, in most jurisdictions) is grounds for the fight being declared finished, and valid decision is made.
Corner stoppage: The fighter is being completely battered, to the point where it is becoming dangerous. In some cases, the fighter may have suffered an injury. The corner of the fighter decides to surrender on the fighter's behalf to prevent unnecessary damage or potential injury. (This is also known as "throwing in the towel".)
Stoppage because of strikes: The fighter is overwhelmed by strikes (blows) and cannot intelligently defend himself. The referee intervenes to avoid unnecessary damage or potential injury.
Multiple knockdowns: The fighter is knocked down three times during a single round (common rule in most boxing and kickboxing contests), or in some sanctioning bodies, four in a fight.

A technical knockout goes down as a knockout in the boxer's record.

Physical characteristics

A knockout can be characterized by unconsciousness.

Little is known about what exactly causes one to be knocked unconscious, but many agree it has to do with a trauma to the brain stem. This usually happens when the head rotates sharply, often as a result of a strike. There are three general manifestations of such trauma - the typical knockout, which results in a sustained loss of consciousness (comparable to general anesthesia, when the recipient emerges and has lost memory of the event), a "flash" knockout, when a very transient (less than three seconds) loss of consciousness occurs, and the recipient often maintains awareness and memory of the combat, and, lastly, a "stunning," when the consciousness is maintained despite extremely distorted proprioception, visual fields, and auditory processing. A basic principle of boxing, and other combat sports is to defend against this vulnerability by keeping both hands raised about the face and the chin tucked in.

A fighter who becomes unconscious from a strike with sufficient knockout power is referred to as having been knocked out or KO'd (kay-ode). Losing balance without losing consciousness is referred to as being knocked down ("down but not out"). Repeated blows to the head are known to gradually cause permanent brain damage. In severe cases this may cause strokes or paralysis.^{[citation needed]} This loss of consciousness is commonly known as becoming "punch drunk" or "shot". Because of this, many physicians advise against sports involving knockouts.^[2]

Fighters who lose by knockout (either by ten count or technical) are automatically suspended for 30 days, three months if it is the second knockout within three months, or one year if it is the third knockout within one year.^{[citation needed]} In AIBA competition, this does not apply if a fighter that loses by a technical knockout is outclassed or when a fighter is behind more than 20 points (15 for junior levels) in any round except the final round.^{[citation needed]}

Knockdown

A boxer is knocked down and receives the 10 count.

A knockdown occurs when a fighter touches the floor of the ring with any part of the body other than the feet following a hit. The term is also used if the fighter is hanging on to the ropes, caught between the ropes, or is hanging over the ropes and is unable to fall to the floor and cannot protect themselves. A knockdown triggers a count by the referee; if the fighter fails the count, then the fight is ended as a KO.^[3]

A flash knockdown is a knockdown where the fighter hits the canvas but recovers quickly enough that a count is not started.^[3]

Knockout records

Top 10 boxers by most KOs

Billy Bird (138)^[4]
Archie Moore (131)
Young Stribling (129)
Sam Langford (128)
Buck Smith (120)
Kid Azteca (114)
George Odwell (111)^[5]
Sugar Ray Robinson, Alabama Kid (108)^[6]
Peter Maher (107)
Sandy Saddler (103)

Top 10 Boxing Champs, Contenders, Interims by KO %

Inactive National Boxing Association, World Colored Boxing Championship as well as list on List of current world boxing champions and European Boxing Union.

Edwin Valero (100%)
Deontay Wilder (97.1%)
Gennady Golovkin (91.2%)
Carlos Zarate Serna (90%)
Rocky Marciano (87.8%)
Wilfredo Gomez, Aaron Pryor, Laila Ali, Naoya Inoue(87.5 %)
Vitali Klitschko (87.2%)
Naseem Hamed (86.5%)^[7]
Román González (86.4%)
Sergey Kovalev (86.2%)
David Haye (85.7%)

Top 10 MMA fighters by most KOs

Travis Fulton (92)
Gilbert Yvel (32)
Igor Vovchanchyn, Alexander Shlemenko (29)
Wanderlei Silva, Melvin Manhoef (27)
Paul Daley (26)
Maiquel Falcao, Mirko Filipovic (23)
Travis Wiuff (22)
Melvin Guillard (21)
Paul Buentello, Robbie Lawler, Ben Rothwell, Anderson Silva, Tim Sylvia (20)
Gegard Mousasi, Mauricio Rua, Hector Lombard (19)

Top 10 MMA Fighters by KO %

Fighters from inactive Pride Fighting Championships and active UFC/Bellator plus champions and former champions from other organizations listed on https://en.m.wikipedia.org/wiki/List_of_current_mixed_martial_arts_champions.

Conor McGregor (80%)
Cain Velasquez (78.6%)
Cung Le (72.73%)
Cristiane Justino (71.43%)
Rafael Cavalcante (66.67%)
Travis Browne (65%)
Junior dos Santos (64.7%)
Maiquel Falcao (63.88%)
Muhammed Lawal, Alexander Volkov (63.64%)
Holly Holm, Stipe Miocic (60%)

Most consecutive KOs

Boxing: Lamar Clark (44)^[8]
MMA: Travis Fulton (10)

Most 1st round KOs and most consecutive 1st round KOs

Boxing: Peter Maher (50)
Consecutive/Boxing: Ali Raymi (21)
MMA: Travis Fulton (68)
Consecutive/MMA: Igor Vovchanchyn, Travis Fulton (7)

Top 10 K-1 and K-2 kickboxers by most KOs

Changpuek Kiatsongrit (178)
Badr Hari (88)
Andy Souwer (87)
Mike Zambidis (86)
Branko Cikatic (82)
Manson Gibson (80)
Peter Aerts (78)
Rob Kaman (77)
Jerome Le Banner (64)
Ernesto Hoost (62)

References

^ Sugar, Bert. Boxing. www.owingsmillsboxingclub.com. URL last accessed March 4, 2006.
^ Lieberman, Abraham. Causing Parkinson: Boxing, Brain Injury. http://web.archive.org/web/20060422215508/www.liebermanparkinsonclinic.com/. URL last accessed June 24, 2010.
^ ^a ^b Boxing Terminology Ringside by Gus. URL last accessed June 17, 2008.
^ "Billy Bird".
^ "George Odwell".
^ "Alabama Kid".
^ Prince Naseem Hamed#Professional boxing record
^ "Boxing by the numbers".

External links

KO statistics of Mike Tyson, Wladimir Klitschko, Earnie Shavers, George Foreman and other heavyweight boxers
All famous MMA knockouts
Knockout Multimedia
The differences between knockouts and concussions; a simple discussion for beginning boxers
http://www.cyberboxingzone.com/cbzforum/showthread.php?1450-Most-Knockouts-Career

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