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Ippon (一本, lit. "one full point") is the highest score a fighter can achieve in a Japanese martial arts ippon-wazari contest, usually kendo, judo, karate or jujitsu. [1] [2]
In judo, an ippon may be scored for a throw, a pin, a choke or a jointlock. For throws, the four granting criteria are speed, force, landing on the back and skilful control until the end of the landing. For pinning techniques, the pin must be held continuously for 20 seconds. For chokes and locks, it is scored when the opponent gives up or is incapacitated.
Two consecutive waza-ari by the same athlete also add up to an ippon (waza-ari awasete ippon).
An ippon in judo is often compared to a knockout punch in boxing. [3] [4] [5]
In shobu ippon kumite , a method of karate competition, an ippon is awarded for a technique judged as decisive. This is usually a move that connects cleanly, with good form and with little opportunity for the opponent to defend against it. [6] Kicks to the head of an opponent or judo throws followed up with a strike to the downed opponent are particularly likely to be considered a winning ippon technique.[ citation needed ] A competitor is declared the winner upon achieving a judgment of ippon.
Occasionally, shobu nihon kumite is used, in which two decisive strikes (or four less-decisive strikes, scored as waza-ari) are required for a win. In many tournaments, sanbon scoring is used. This promotes a flashier style of fighting more suited to a spectator sport. More traditional tournaments usually use ippon scoring.
Judo is an unarmed modern Japanese martial art, combat sport, Olympic sport, and the most prominent form of jacket wrestling competed internationally. Judo was created in 1882 by Kanō Jigorō as an eclectic martial art, distinguishing itself from its predecessors due to an emphasis on "randori" instead of kata alongside its removal of striking and weapon training elements. Judo rose to prominence for its dominance over established jujutsu schools in tournaments hosted by the Tokyo Metropolitan Police Department, resulting in its adoption as the department's primary martial art. A judo practitioner is called a "judoka", and the judo uniform is called "judogi".
Randori (乱取り) is a term used in Japanese martial arts to describe free-style practice (sparring). The term denotes an exercise in 取り tori, applying technique to a random succession of uke attacks.
Shotokan is a style of karate, developed from various martial arts by Gichin Funakoshi (1868–1957) and his son Gigo (Yoshitaka) Funakoshi (1906–1945). Gichin Funakoshi was born in Okinawa and is widely credited with popularizing "karate do" through a series of public demonstrations, and by promoting the development of university karate clubs, including those at Keio, Waseda, Hitotsubashi (Shodai), Takushoku, Chuo, Gakushuin, and Hosei.
Full contact karate is any format of karate where competitors spar full-contact and allow a knockout as winning criterion.
Kumite is one of the three main sections of karate training, along with kata and kihon. Kumite is the part of karate in which a person trains against an adversary.
Enshin kaikan (円心会館) is a style of "full contact karate", or knockdown karate, founded in 1988 with dojo and students in various countries around the world.
Seoi nage is a throw in judo. It is one of the traditional forty throws of judo as developed by Jigoro Kano. It belongs to the first group, Dai Ikkyo, of the traditional throwing list, Gokyo, of Kodokan Judo. It is also part of the current official throws of Kodokan Judo. It is classified as a hand technique, te-waza, and is the second throw performed in the Nage-no-kata. Seoi nage literally means "over the back throw", but has also been translated as a "shoulder throw", as the opponent or uke is thrown over the thrower or tori's shoulder.
The ippon seoi nage is a throw in judo. It is a variant of Seoi nage, and is one of the nineteen accepted techniques in Shinmeisho No Waza of Kodokan Judo. It is classified as a hand throwing technique, or te-waza. Ippon seoi nage literally means "one arm over the back throw", but has also been translated as a "one arm shoulder throw", as the opponent or uke is thrown over the thrower or tori's shoulder.
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Jujutsu, also known as jiu-jitsu and ju-jitsu, is a family of Japanese martial arts and a system of close combat that can be used in a defensive or offensive manner to kill or subdue one or more weaponless or armed and armored opponents. It was coined by Hisamori Tenenuchi when he officially established the first school of jiu-jitsu in Japan. A subset of techniques from certain styles of jujutsu were used to develop many modern martial arts and combat sports, such as judo, aikido, sambo, ARB, Brazilian jiu-jitsu, and mixed martial arts.
Jūkenpo is a Japanese martial art. Its name can be translated as "the Way of the soft fist" or "the soft boxing".
Waza-ari is the second highest score a fighter can achieve in a Japanese martial arts ippon or waza-ari contest, usually judo, karate, or jujutsu.
Karate's Nage waza is the set of techniques whereby the opponent is thrown to the ground. While typical students of karate focus most of their attention on learning striking techniques, karate throws are considered indispensable for self-defense and, although not always taught, are part of the classical art.
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Karate was an event held in the 2020 Summer Olympics in Tokyo, Japan. It was the debut appearance of karate at the Summer Olympics. Karate was one of four optional sports added to the Olympic program specifically for 2020, rather than as a permanent sport. After it was announced not to be included in 2024, in August 2022 it was announced that karate had made the shortlist for inclusion in the 2028 Games, although it was ultimately not selected.