Taekwondo, Tae Kwon Do or Taekwon-Do (; Korean: 태권도/跆拳道 [tʰɛ.k͈wʌn.do] ()) is a Korean martial art, characterized by punching and kicking techniques, with emphasis on head-height kicks, jumping spinning kicks, and fast kicking techniques. The literal translation for tae kwon do is "kicking," "punching," and "the art or way of."
Taekwondo practitioners wear a uniform, known as a dobok. It is a combat sport and was developed during the 1940s and 1950s by Korean martial artists with experience in martial arts such as karate, Chinese martial arts, and indigenous Korean martial arts traditions such as Taekkyon, Subak, and Gwonbeop. The oldest governing body for Taekwondo is the Korea Taekwondo Association (KTA), formed in 1959 through a collaborative effort by representatives from the nine original kwans, or martial arts schools, in Korea. The main international organisational bodies for Taekwondo today are the International Taekwon-Do Federation (ITF), founded by Choi Hong Hi in 1966, and the partnership of the Kukkiwon and World Taekwondo (WT, formerly World Taekwondo Federation or WTF), founded in 1972 and 1973 respectively by the Korea Taekwondo Association. Gyeorugi ([kjʌɾuɡi]), a type of full-contact sparring, has been an Olympic event since 2000. The governing body for Taekwondo in the Olympics and Paralympics is World Taekwondo.
Beginning in 1945, shortly after the end of World War II and Japanese Occupation, new martial arts schools called kwans opened in Seoul. These schools were established by Korean martial artists with backgrounds in (mostly) Japanese and Chinese martial arts. At the time, indigenous disciplines (such as Taekkyeon) were all but forgotten, due to years of decline and repression by the Japanese colonial government. The umbrella term traditional Taekwondo typically refers to the martial arts practiced by the kwans during the 1940s and 1950s, though in reality the term "Taekwondo" had not yet been coined at that time, and indeed each kwan (school) was practicing its own unique fighting style.
In 1952, South Korean President Syngman Rhee witnessed a martial arts demonstration by ROK Officer[clarification needed] Choi Hong-hi and Nam Tae-hi from the 29th Infantry Division. He misrecognized the technique on display as Taekkyeon, and urged martial arts to be introduced to the army under a single system. Beginning in 1955 the leaders of the kwans began discussing in earnest the possibility of creating a unified Korean martial art. Until then, Tang Soo Do was used to name Korean Karate, using the Korean hanja pronunciation of the Japanese kanji (唐手道). The name Tae Soo Do (跆手道) was also used to describe a unified style Korean martial arts. This name consists of the hanja 跆 tae "to stomp, trample", 手 su "hand" and 道 do "way, discipline".
Choi Hong Hi advocated the use of the name Tae Kwon Do, i.e. replacing su "hand" by 拳 kwon (Revised Romanization: gwon; McCune–Reischauer: kkwŏn) "fist", the term also used for "martial arts" in Chinese (pinyin quán). The name was also the closest to the pronunciation of Taekkyeon, in accordance with the views of the president. The new name was initially slow to catch on among the leaders of the kwans. During this time Taekwondo was also adopted for use by the South Korean military, which increased its popularity among civilian martial arts schools.
In 1959 the Korea Taekwondo Association or KTA (then-Korea Tang Soo Do Association) was established to facilitate the unification of Korean martial arts. General Choi, of the Oh Do Kwan, wanted all the other member kwans of the KTA to adopt his own Chan Hon-style of Taekwondo, as a unified style. This was, however, met with resistance as the other kwans instead wanted a unified style to be created based on inputs from all the kwans, to serve as a way to bring on the heritage and characteristics of all of the styles, not just the style of a single kwan. As a response to this, along with disagreements about teaching Taekwondo in North Korea and unifying the whole Korean Peninsula, Choi broke with the KTA in 1966, in order to establish the International Taekwon-Do Federation (ITF)— a separate governing body devoted to institutionalizing his own style of Taekwondo in Canada.
Initially, the South Korean president, having close ties to General Choi, gave General Choi's ITF limited support. However, the South Korean government wished to avoid North Korean influence on the martial art. Conversely, ITF president Choi Hong Hi sought support for his style of Taekwondo from all quarters, including North Korea. In response, in 1972 South Korea withdrew its support for the ITF. The ITF continued to function as an independent federation, then headquartered in Toronto, Ontario, Canada; Choi continued to develop the ITF-style, notably with the 1983 publication of his Encyclopedia of Taekwondo. After Choi's retirement, the ITF split in 2001 and then again in 2002 to create three separate federations each of which continues to operate today under the same name.
In 1972 the KTA and the South Korean government's Ministry of Culture, Sports and Tourism established the Kukkiwon as the new national academy for Taekwondo. Kukkiwon now serves many of the functions previously served by the KTA, in terms of defining a government-sponsored unified style of Taekwondo. In 1973 the KTA and Kukkiwon supported the establishment of the World Taekwondo Federation (WTF, renamed to World Taekwondo in 2017 due to confusion with the initialism) to promote the sportive side of Kukki-Taekwondo. WT competitions employ Kukkiwon-style Taekwondo. For this reason, Kukkiwon-style Taekwondo is often referred to as WT-style Taekwondo, sport-style Taekwondo, or Olympic-style Taekwondo, though in reality the style is defined by the Kukkiwon, not the WT.
Since 2000, Taekwondo has been one of only two Asian martial arts (the other being judo) that are included in the Olympic Games. It started as a demonstration event at the 1988 games in Seoul, a year after becoming a medal event at the Pan Am Games, and became an official medal event at the 2000 games in Sydney. In 2010, Taekwondo was accepted as a Commonwealth Games sport.
Taekwondo is characterized by its emphasis on head-height kicks, jumping and spinning kicks, and fast kicking techniques. In fact, World Taekwondo sparring competitions award additional points for strikes that incorporate spinning kicks, kicks to the head, or both. To facilitate fast, turning kicks, Taekwondo generally adopts stances that are narrower and taller than the broader, wide stances used by martial arts such as karate. The tradeoff of decreased stability is believed to be worth the commensurate increase in agility, particularly in Kukkiwon-style Taekwondo.
The emphasis on speed and agility is a defining characteristic of Taekwondo and has its origins in analyses undertaken by Choi Hong Hi. The results of that analysis are known by ITF practitioners as Choi's Theory of Power. Choi based his understanding of power on biomechanics and Newtonian physics as well as Chinese martial arts. For example, Choi observed that the kinetic energy of a strike increases quadratically with the speed of the strike, but increases only linearly with the mass of the striking object. In other words, speed is more important than size in terms of generating power. This principle was incorporated into the early design of Taekwondo and is still used.
Choi also advocated a relax/strike principle for Taekwondo; in other words, between blocks, kicks, and strikes the practitioner should relax the body, then tense the muscles only while performing the technique. It is believed that the relax/strike principle increases the power of the technique, by conserving the body's energy. He expanded on this principle with his advocacy of the sine wave technique. This involves raising one's centre of gravity between techniques, then lowering it as the technique is performed, producing the up-and-down movement from which the term "sine wave" is derived. The sine wave is generally practiced, however, only in schools that follow ITF-style Taekwondo. Kukkiwon-style Taekwondo, for example, does not employ the sine wave and advocates a more uniform height during movements, drawing power mainly from the rotation of the hip.
While organizations such as ITF or Kukkiwon define the general style of Taekwondo, individual clubs and schools tend to tailor their Taekwondo practices. Although each Taekwondo club or school is different, a student typically takes part in most or all of the following: 
Though weapons training is not a formal part of most Taekwondo federation curricula, individual schools will often incorporate additional training with weapons such as staffs, knives, and sticks.
A Taekwondo practitioner typically wears a uniform (dobok 도복/道服), often white but sometimes black (or other colors), with a belt tied around the waist. White uniforms are considered the traditional color and are usually encouraged for use at formal ceremonies such as belt tests and promotions. Colored uniforms are often reserved for special teams (such as demonstration teams or leadership teams) or higher-level instructors. There are at least three major styles of dobok, with the most obvious differences being in the style of jacket:
White uniforms in the Kukkiwon/WT tradition will typically be white throughout the jacket (black trim along the collars only for dan grades), while ITF-style uniforms are usually trimmed with a black border along the collar and bottom of the jacket (for dan grades). The belt color and any insignia thereon indicate the student's rank. Different clubs and schools use different color schemes for belts. In general, the darker the color, the higher the rank. Taekwondo is traditionally performed in bare feet, although martial arts training shoes may sometimes be worn.
When sparring, padded equipment is usually worn. In the ITF tradition, typically only the hands and feet are padded. For this reason, ITF sparring often employs only light-contact sparring. In the Kukkiwon/WT tradition, full-contact sparring is facilitated by the employment of more extensive equipment: padded helmets called homyun are always worn, as are padded torso protectors called hogu; feet, shins, groins, hands, and forearms protectors are also worn.
The school or place where instruction is given is called the dojang (도장, 道場). Specifically, the term dojang refers to the area within the school in which martial arts instruction takes place; the word dojang is sometimes translated as gymnasium. In common usage, the term dojang is often used to refer to the school as a whole. Modern dojangs often incorporate padded flooring, often incorporating red-and-blue patterns in the flooring to reflect the colors of the taegeuk symbol. Some dojangs have wooden flooring instead. The dojang is usually decorated with items such as flags, banners, belts, instructional materials, and traditional Korean calligraphy.
There are a number of major Taekwondo styles as well as a few niche styles. Most styles are associated with a governing body or federation that defines the style. The major technical differences among Taekwondo styles and organizations generally revolve around:
The term traditional Taekwondo typically refers to martial arts practised in Korea during the 1940s and 1950s by the nine original kwans, or martial arts schools, after the conclusion of the Japanese occupation of Korea at the end of World War II. The term Taekwondo had not yet been coined, and in reality, each of the nine original kwans practised its own style of martial art. The term traditional Taekwondo serves mostly as an umbrella term for these various styles, as they themselves used various other names such as Tang Soo Do (Chinese Hand Way),[b] Kong Soo Do (Empty Hand Way)[c] and Tae Soo Do (Foot Hand Way).[d] Traditional Taekwondo is still practised today but generally under other names, such as Tang Soo Do and Soo Bahk Do. In 1959, the name Taekwondo was agreed upon by the nine original kwans as a common term for their martial arts. As part of the unification process, The Korea Taekwondo Association (KTA) was formed through a collaborative effort by representatives from all the kwans, and the work began on a common curriculum, which eventually resulted in the Kukkiwon and the Kukki Style of Taekwondo. The original kwans that formed KTA continues to exist today, but as independent fraternal membership organizations that support the World Taekwondo and Kukkiwon. The kwans also function as a channel for the issuing of Kukkiwon dan and poom certification (black belt ranks) for their members. The official curriculum of those kwans that joined the unification is that of the Kukkiwon, with the notable exception of half the Oh Do Kwan which joined the ITF instead and therefore uses the Chan Hon curriculum.
In 1990, the Global Taekwondo Federation (GTF) split from the ITF due to the political controversies surrounding the ITF; the GTF continues to practice ITF-style Taekwondo, however, with additional elements incorporated into the style. Likewise, the ITF itself split in 2001 and again in 2002 into three separate federations, headquartered in Austria, the United Kingdom, and Spain respectively.
The GTF and all three ITFs practice Choi's ITF-style Taekwondo. In ITF-style Taekwondo, the word used for "forms" is tul; the specific set of tul used by the ITF is called Chang Hon. Choi defined 24 Chang Hon tul. The names and symbolism of the Chang Hon tul refer to elements of Korean history, culture and religious philosophy. The GTF-variant of ITF practices an additional six tul.
Some ITF schools adopt the sine wave style, while others do not. Essentially all ITF schools do, however, use the patterns (tul) defined in the Encyclopedia, with some exceptions related to the forms Juche and Ko-Dang.
In 1969, Haeng Ung Lee, a former Taekwondo instructor in the South Korean military, relocated to Omaha, Nebraska and established a chain of martial arts schools in the United States under the banner of the American Taekwondo Association (ATA). Like Jhoon Rhee Taekwondo, ATA Taekwondo has its roots in traditional Taekwondo. The style of Taekwondo practised by the ATA is called Songahm Taekwondo. The ATA went on to become one of the largest chains of Taekwondo schools in the United States.
The ATA established international spin-offs called the Songahm Taekwondo Federation (STF) and the World Traditional Taekwondo Union (WTTU) to promote the practice of Songahm Taekwondo internationally. In 2015, all the spin-offs were reunited under the umbrella of ATA International.
In 1962 Jhoon Rhee relocated to the United States and established a chain of martial arts schools primarily in the Washington, D.C. area that practised traditional Taekwondo.[e] In the 1970s, at the urging of Choi Hong Hi, Rhee adopted ITF-style Taekwondo within his chain of schools, but like the GTF later departed from the ITF due to the political controversies surrounding Choi and the ITF. Rhee went on to develop his own style of Taekwondo called Jhoon Rhee-style Taekwondo, incorporating elements of both traditional and ITF-style Taekwondo as well as original elements. Jhoon Rhee-style Taekwondo is still practised primarily in the United States and eastern Europe.
In 1972 the Korea Taekwondo Association (KTA) Central Dojang opened in Seoul; in 1973 the name was changed to Kukkiwon. Under the sponsorship of the South Korean government's Ministry of Culture, Sports and Tourism the Kukkiwon became the new national academy for Taekwondo, thereby establishing a new "unified" style of Taekwondo. In 1973 the KTA established the World Taekwondo Federation (WTF, now called World Taekwondo, WT) to promote the sportive side of Kukki-Taekwondo. The International Olympic Committee recognized the WT and Taekwondo sparring in 1980. For this reason, the Kukkiwon-defined style of Taekwondo is sometimes referred to as Sport-style Taekwondo, Olympic-style Taekwondo, or WT-style Taekwondo, but the style itself is defined by the Kukkiwon, not by the WT, and the WT competition ruleset itself only allows the use of a very small number of the total number of techniques included in the style. Therefore, the correct term for the South Korean government sponsored style of Taekwondo associated with the Kukkiwon, is Kukki Taekwondo, meaning "national Taekwondo" in Korean.
The color belts range from white to junior black belt (half black, half red) or plain red. The order and colours used may vary between schools, but a common[according to whom?] order is white, yellow, green, blue, red, black. However, other variations with a higher number of colours is also commonly seen. A usual practice[according to whom?], when employing only four coloured belts, is to stay at each belt color for the duration of two gup ranks, making a total of eight gup ranks between white belt and 1st. dan black belt. In order to make a visual difference between the first and second gup rank of given belt color, a stripe in the same color as the next belt color is added to the second cup rank in some schools.
In Kukki-style Taekwondo, the word used for "forms" is poomsae. In 1967 the KTA established a new set of forms called the Palgwae poomsae, named after the eight trigrams of the I Ching. In 1971 however (after additional kwans had joined the KTA), the KTA and Kukkiwon adopted a new set of color-belt forms instead, called the Taegeuk poomsae. Black belt forms are called yudanja poomsae. While ITF-style forms refer to key elements of Korean history, Kukki-style forms refer instead to elements of sino-Korean philosophy such as the I Ching and the taegeuk.
WT-sanctioned tournaments allow any person, regardless of school affiliation or martial arts style, to compete in WT events as long as he or she is a member of the WT Member National Association in his or her nation; this allows essentially anyone to compete in WT-sanctioned competitions.
As previously mentioned, in 1990 the Global Taekwondo Federation (GTF) split from the International Taekwon-Do Federation (ITF) to form its own style of Taekwondo based on ITF-style. Essentially this can be considered a variation of ITF-style.
Also in 1990, martial artist and actor Chuck Norris, an alumnus of Hwang Kee's Moo Duk Kwan organization, established a hybrid martial art system called Chun Kuk Do. Chun Kuk Do shares many techniques, forms and names with Tang Soo Do and Taekwondo, and so can be considered a variation of traditional Taekwondo. Similarly, Lim Ching Sing's Hup Kwon Do and Kwang-jo Choi's Choi Kwang Do also derive from Taekwondo.
Additionally, there are hybrid martial arts that combine Taekwondo with other styles. These include:
Three Korean terms may be used with reference to Taekwondo forms or patterns. These forms are equivalent to kata in karate.
A hyeong is a systematic, prearranged sequence of martial techniques that is performed either with or without the use of a weapon. In dojangs (Taekwondo training gymnasiums) hyeong are used primarily as a form of interval training that is useful in developing mushin, proper kinetics and mental and physical fortitude. Hyeong may resemble combat, but are artistically non-combative and woven together so as to be an effective conditioning tool. One's aptitude for a particular hyeong may be evaluated in competition. In such competitions, hyeong are evaluated by a panel of judges who base the score on many factors including energy, precision, speed, and control. In Western competitions, there are two general classes of hyeong: creative and standard. Creative hyeong are created by the performer and are generally acrobatic in nature and do not necessarily reflect the kinetic principles intrinsic in any martial system.
Different Taekwondo styles and associations (ATA, ITF, GTF, WT, etc.) use different Taekwondo forms. Even within a single association, different schools in the association may use slightly different variations on the forms or use different names for the same form (especially in older styles of Taekwondo). This is especially true for beginner forms, which tend to be less standardized than mainstream forms.
Taekwondo ranks vary from style to style and are not standardized. Typically, these ranks are separated into "junior" and "senior" sections, colloquially referred to as "color belts" and "black belts":
Some styles incorporate an additional rank between the geup and dan levels, called the "bo-dan" rank—essentially, a candidate rank for black belt promotion. Additionally, the Kukkiwon/WT-style of Taekwondo recognizes a "poom" rank for practitioners under the age of 15: these practitioners have passed dan-level tests but will not receive dan-level rank until age 15. At age 15, their poom rank is considered to transition to equivalent dan rank automatically. In some schools, holders of the poom rank wear a half-red/half-black belt rather than a solid black belt.
To advance from one rank to the next, students typically complete promotion tests in which they demonstrate their proficiency in the various aspects of the art before their teacher or a panel of judges. Promotion tests vary from school to school, but may include such elements as the execution of patterns, which combine various techniques in specific sequences; the breaking of boards to demonstrate the ability to use techniques with both power and control; sparring and self-defense to demonstrate the practical application and control of techniques; physical fitness usually with push-ups and sit-ups; and answering questions on terminology, concepts, and history to demonstrate knowledge and understanding of the art. For higher dan tests, students are sometimes required to take a written test or submit a research paper in addition to taking the practical test.
Promotion from one geup to the next can proceed rapidly in some schools since schools often allow geup promotions every two, three, or four months. Students of geup rank learn the most basic techniques first, and then move on to more advanced techniques as they approach first dan. Many of the older and more traditional schools often take longer to allow students to test for higher ranks than newer, more contemporary schools, as they may not have the required testing intervals. In contrast, promotion from one dan to the next can take years. In fact, some styles impose age or time-in-rank limits on dan promotions. For example, the number of years between one dan promotion to the next may be limited to a minimum of the practitioner's current dan-rank, so that (for example) a 5th dan practitioner must wait 5 years to test for 6th dan.
Black belt ranks may have titles associated with them, such as "master" and "instructor", but Taekwondo organizations vary widely in rules and standards when it comes to ranks and titles. What holds true in one organization may not hold true in another, as is the case in many martial art systems. For example, achieving first dan ( black belt) ranking with three years' training might be typical in one organization but considered too quick in another organization, and likewise for other ranks. Similarly, the title for a given dan rank in one organization might not be the same as the title for that dan rank in another organization.
In the International Taekwon-Do Federation, instructors holding 1st to 3rd dan are called Boosabum (assistant instructor), those holding 4th to 6th dan are called Sabum (instructor), those holding 7th to 8th dan are called Sahyun (master), and those holding 9th dan are called Saseong (grandmaster). This system does not, however, necessarily apply to other Taekwondo organizations.
In the American Taekwondo Association, instructor designations are separate from rank. Black belts may be designated as an instructor trainee (red, white and blue collar), specialty trainer (red and black collar), certified trainer (black-red-black collar) and certified instructor (black collar). After a one-year waiting period, instructors who hold the sixth dan are eligible for the title of Master. Seventh dan black belts are eligible for the title Senior Master and eighth dan black belts are eligible for the title Chief Master.
In WT/Kukki-Taekwondo, instructors holding 1st. to 3rd. dan are considered assistant instructors (kyosa-nim), are not yet allowed to issue ranks, and are generally thought of as still having much to learn. Instructors who hold a 4th. to 6th. dan are considered master instructors (sabum-nim), and are allowed to grade students to color belt ranks from 4th. dan, and to black belt/dan-ranks from 6th. dan. Those who hold a 7th–9th dan are considered Grandmasters. These ranks also hold an age requirement of 40+. In this style, a 10th dan rank is sometimes awarded posthumously for practitioners with a lifetime of demonstrable contributions to the practice of Taekwondo.
In spite of Korea's rich history of ancient and martial arts, Korean martial arts faded during the late Joseon Dynasty. Korean society became highly centralized under Korean Confucianism, and martial arts were poorly regarded in a society whose ideals were epitomized by its scholar-kings. Formal practices of traditional martial arts such as subak and Taekkyon were reserved for sanctioned military uses. However, Taekkyon persisted into the 19th century as a folk game during the May-Dano festival, and was still taught as the formal military martial art throughout the Joseon Dynasty.
Early progenitors of Taekwondo—the founders of the nine original kwans—who were able to study in Japan were exposed to Japanese martial arts, including karate, judo, and kendo, while others were exposed to the martial arts of China and Manchuria, as well as to the indigenous Korean martial art of Taekkyon. Hwang Kee founder of Moo Duk Kwan, further incorporated elements of Korean Gwonbeop from the Muye Dobo Tongji into the style that eventually became Tang Soo Do.
The historical influences of Taekwondo is controversial with a split between two schools of thought: traditionalism and revisionism. Traditionalism holds that the origins of Taekwondo can be traced through Korean martial arts while revisionism, which has become the prevailing theory, argues that Taekwondo is rooted in Karate. Traditionalism has mainly been supported by the Korean government as a concerted effort to divorce Korean martial arts from their Japanese past to give Korean a "legitimate cultural past".
Different styles of Taekwondo adopt different philosophical underpinnings. Many of these underpinnings however refer back to the Five Commandments of the Hwarang as a historical referent. For example, Choi Hong Hi expressed his philosophical basis for Taekwondo as the Five Tenets of Taekwondo:
These tenets are further articulated in a Taekwondo oath, also authored by Choi:
The World Taekwondo Federation (WTF) also refers to the commandments of the Hwarang in the articulation of its Taekwondo philosophy. Like the ITF philosophy, it centers on the development of a peaceful society as one of the overarching goals for the practice of Taekwondo. The WT's stated philosophy is that this goal can be furthered by adoption of the Hwarang spirit, by behaving rationally ("education in accordance with the reason of heaven"), and by recognition of the philosophies embodied in the taegeuk (the yin and the yang, i.e., "the unity of opposites") and the sam taegeuk (understanding change in the world as the interactions of the heavens, the Earth, and Man). The philosophical position articulated by the Kukkiwon is likewise based on the Hwarang tradition.
Taekwondo competition typically involves sparring, breaking, and patterns; some tournaments also include special events such as demonstration teams and self-defense (hosinsul). In Olympic Taekwondo competition, however, only sparring (using WT competition rules) is performed.
There are two kinds of competition sparring: point sparring, in which all strikes are light contact and the clock is stopped when a point is scored; and Olympic sparring, where all strikes are full contact and the clock continues when points are scored. Sparring involves a Hogu, or a chest protector, which muffles any kick's damage to avoid serious injuries. Helmets and other gear are provided as well. Though other systems may vary, a common point system works like this: one point for a regular kick to the Hogu, two for a turning behind the kick, three for a back kick, and four for a spinning kick to the head.
Under World Taekwondo (WT, formerly WTF) and Olympic rules, sparring is a full-contact event, employing a continuous scoring system where the fighters are allowed to continue after scoring each technique, taking place between two competitors in either an area measuring 8 meters square or an octagon of similar size. Competitors are matched within gender and weight division—eight divisions for World Championships that are condensed to four for the Olympics. A win can occur by points, or if one competitor is unable to continue (knockout). However, there are several decisions that can lead to a win, as well, including superiority, withdrawal, disqualification, or even a referee's punitive declaration. Each match consists of three two-minute rounds, with one minute rest between rounds, though these are often abbreviated or shortened for some junior and regional tournaments. Competitors must wear a hogu, head protector, shin pads, foot socks, forearm guards, hand gloves, a mouthpiece, and a groin cup. Tournaments sanctioned by national governing bodies or the WT, including the Olympics and World Championship, use electronic hogus, electronic foot socks, and electronic head protectors to register and determine scoring techniques, with human judges used to assess and score technical (spinning) techniques and score punches.
Points are awarded for permitted techniques delivered to the legal scoring areas as determined by an electronic scoring system, which assesses the strength and location of the contact. The only techniques allowed are kicks (delivering a strike using an area of the foot below the ankle), punches (delivering a strike using the closed fist), and pushes. In some smaller tournaments, and in the past, points were awarded by three corner judges using electronic scoring tallies. All major national and international tournaments have moved fully (as of 2017) to electronic scoring, including the use of electronic headgear. This limits corner judges to scoring only technical points and punches. Some believe that the new electronic scoring system reduces controversy concerning judging decisions, but this technology is still not universally accepted., In particular, the move to electronic headgear has replaced controversy over judging with controversy over how the technology has changed the sport. Because the headgear is not able to determine if a kick was a correct Taekwondo technique, and the pressure threshold for sensor activation for headgear is kept low for safety reasons, athletes who improvised ways of placing their foot on their opponents head were able to score points, regardless of how true to Taekwondo those techniques were.
Techniques are divided into three categories: scoring techniques (such as a kick to the hogu), permitted but non-scoring techniques (such as a kick that strikes an arm), and not-permitted techniques (such as a kick below the waist).
The referee can give penalties at any time for rule-breaking, such as hitting an area not recognized as a target, usually the legs or neck. Penalties, called "Gam-jeom" are counted as an addition of one point for the opposing contestant. Following 10 "Gam-jeom" a player is declared the loser by referee's punitive declaration
At the end of three rounds, the competitor with most points wins the match. In the event of a tie, a fourth "sudden death" overtime round, sometimes called a "Golden Point", is held to determine the winner after a one-minute rest period. In this round, the first competitor to score a point wins the match. If there is no score in the additional round, the winner is decided by superiority, as determined by the refereeing officials or number of fouls committed during that round.
If a competitor has a 20-point lead at the end of the second round or achieves a 20-point lead at any point in the third round, then the match is over and that competitor is declared the winner.
In addition to sparring competition, World Taekwondo sanctions competition in poomsae or forms, although this is not an Olympic event. Single competitors perform a designated pattern of movements, and are assessed by judges for accuracy (accuracy of movements, balance, precision of details) and presentation (speed and power, rhythm, energy), both of which receive numerical scores, with deductions made for errors. Pair and team competition is also recognized, where two or more competitors perform the same form at the same time. In addition to competition with the traditional forms, there is experimentation with freestyle forms that allow more creativity.
The World Taekwondo Federation directly sanctions the following competitions:
The International Taekwon-Do Federation's sparring rules are similar to the WT's rules but differ in several aspects.
Competitors do not wear the hogu (although they are required to wear approved foot and hand protection equipment, as well as optional head guards). This scoring system varies between individual organisations within the ITF; for example, in the TAGB, punches to the head or body score 1 point, kicks to the body score 2 points, and kicks to the head score 3 points.
A continuous point system is utilized in ITF competition, where the fighters are allowed to continue after scoring a technique. Excessive contact is generally not allowed according to the official ruleset, and judges penalize any competitor with disqualification if they injure their opponent and he can no longer continue (although these rules vary between ITF organizations). At the end of two minutes (or some other specified time), the competitor with more scoring techniques wins.
Fouls in ITF sparring include: attacking a fallen opponent, leg sweeping, holding/grabbing, or intentional attack to a target other than the opponent.
ITF competitions also feature performances of patterns, breaking, and 'special techniques' (where competitors perform prescribed board breaks at great heights).
Some organizations deliver multi-discipline competitions, for example the British Student Taekwondo Federation's inter-university competitions, which have included separate WT rules sparring, ITF rules sparring, Kukkiwon patterns and Chang-Hon patterns events run in parallel since 1992.
Apart from WT and ITF tournaments, major Taekwondo competitions (all featuring WT Taekwondo only) include:
In Taekwondo schools—even outside Korea—Korean language commands and vocabulary are often used. Korean numerals may be used as prompts for commands or for counting repetition exercises. Different schools and associations will use different vocabulary, however, and may even refer to entirely different techniques by the same name. As one example, in Kukkiwon/WT-style Taekwondo, the term ap seogi refers to an upright walking stance, while in ITF/Chang Hon-style Taekwondo ap seogi refers to a long, low, front stance. Korean vocabulary commonly used in Taekwondo schools includes: