Aikido ( , , , ) is a
modern Japanese martial art which is split into many different styles including
Iwama Ryu,
Iwama Shin Shin Aiki Shuren Kai,
Shodokan Aikido,
Yoshinkan,
Renshinkai,
Aikikai, and
Ki Aikido. Aikido is now practiced in around 140 countries.
It was originally developed by
Morihei Ueshiba, as a synthesis of his martial studies, philosophy and religious beliefs. Ueshiba's goal was to create an art which practitioners could use to defend themselves against attacks, while also protecting the attackers from injury. Aikido is often translated as "the way of unifying (with)
life energy" or as "the way of harmonious spirit".
According to the founder's philosophy, the primary goal in the practice of aikido is to overcome oneself instead of cultivating violence or aggressiveness.
Morihei Ueshiba used the phrase to refer to this principle.
Aikido's fundamental principles include: (entering), , (breathing control), (triangular principle), and (turning) movements which redirect the opponent's attack
momentum
In Newtonian mechanics, momentum (: momenta or momentums; more specifically linear momentum or translational momentum) is the product of the mass and velocity of an object. It is a vector quantity, possessing a magnitude and a direction. ...
. Its curriculum comprises various techniques, primarily
throws and
joint locks.
It includes a weapons system encompassing the , , and . Aikido derives mainly from the martial art of
Daitō-ryū Aiki-jūjutsu, but began to diverge from it in the late 1920s, partly due to Ueshiba's involvement with the
Ōmoto-kyō religion. Ueshiba's early students' documents bear the term .
Ueshiba's senior students have different approaches to aikido, depending partly on when they studied with him. Today, aikido is found all over the world in a number of styles, with broad ranges of interpretation and emphasis. However they all share techniques formulated by Ueshiba and most have concern for the well-being of the attacker.
Etymology and basic philosophy
The word "aikido" is formed of three
kanji
are logographic Chinese characters, adapted from Chinese family of scripts, Chinese script, used in the writing of Japanese language, Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are ...
:
* – – harmony, unifying
* – – energy, spirit
* – – way, path
The term does not readily appear in the Japanese language outside the scope of
budō
is a Japanese language, Japanese term describing modern Japanese martial arts. It is commonly translated as "Martial Way", or the "Way of Martial Arts".
Etymology
is a compound of the root ( or ; ), meaning "war" or "martial"; and ( or ; ), ...
. This has led to many possible interpretations of the word. () is mainly used in compounds to mean 'combine, unite, join, meet', examples being (combined/united), (composition), (unite/combine/join), (union/alliance/association), (combine/unify), and (mutual agreement). There is an idea of
reciprocity, (to get to know one another), (talk/discussion/negotiation), and (meet by appointment).
() is often used to describe a feeling or emotive action, as in ('I feel X', as in terms of thinking but with less cognitive reasoning), and (feeling/sensation); it is used to mean energy or force, as in (electricity) and (magnetism); it can also refer to qualities or aspects of people or things, as in (spirit/trait/temperament).
The term in Aikido is found in many other Japanese martial arts such as,
judo
is an unarmed gendai budō, modern Japanese martial art, combat sport, Olympic sport (since 1964), and the most prominent form of jacket wrestling competed internationally.『日本大百科全書』電子版【柔道】(CD-ROM version of Encyc ...
and
kendo
is a modern Japanese martial art, descended from kenjutsu (one of the old Japanese martial arts, swordsmanship), that uses bamboo swords ( shinai) as well as protective armor ( bōgu). It began as samurai warriors' customary swordsmanship ex ...
, and in various non-martial arts, such as
Japanese calligraphy
, also called , is a form of calligraphy, or artistic writing, of the Japanese language. Japanese writing system, Written Japanese was originally based on Man'yōgana, Chinese characters only, but the advent of the hiragana and katakana Japane ...
(),
flower arranging () and
tea ceremony ( or ). Therefore, from a purely literal interpretation, aikido is the "Way of combining forces" or "Way of unifying energy", in which the term refers to the martial arts principle or tactic of blending with an attacker's movements for the purpose of controlling their actions with minimal effort. One applies by understanding the rhythm and intent of the attacker to find the optimal position and timing to apply a counter-technique.
History

Aikido was created by (1883–1969), referred to by some aikido practitioners as (''Great Teacher''). The term ''aikido'' was coined in the 20th century. Ueshiba envisioned aikido not only as the synthesis of his martial training, but as an expression of his personal philosophy of universal peace and reconciliation. During Ueshiba's lifetime and continuing today, aikido has evolved from the that Ueshiba studied into a variety of expressions by martial artists throughout the world.
Initial development

Ueshiba developed aikido primarily during the late 1920s through the 1930s through the synthesis of the older martial arts that he had studied.
The core martial art from which aikido derives is
Daitō-ryū Aiki-jūjutsu, which Ueshiba studied directly with
Takeda Sōkaku, the reviver of that art. Additionally, Ueshiba is known to have studied
Tenjin Shin'yō-ryū with Tozawa Tokusaburō in
Tokyo
Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
in 1901,
Gotōha Yagyū Shingan-ryū under Nakai Masakatsu in
Sakai from 1903 to 1908, and
judo
is an unarmed gendai budō, modern Japanese martial art, combat sport, Olympic sport (since 1964), and the most prominent form of jacket wrestling competed internationally.『日本大百科全書』電子版【柔道】(CD-ROM version of Encyc ...
with (1894–1972) in
Tanabe in 1911.
The art of is the primary technical influence on aikido. Along with empty-handed throwing and joint-locking techniques, Ueshiba incorporated training movements with weapons, such as those for the
spear
A spear is a polearm consisting of a shaft, usually of wood, with a pointed head. The head may be simply the sharpened end of the shaft itself, as is the case with Fire hardening, fire hardened spears, or it may be made of a more durable materia ...
(), short
staff (), and possibly the . Aikido also derives much of its technical structure from the art of swordsmanship ().
Ueshiba moved to
Hokkaido
is the list of islands of Japan by area, second-largest island of Japan and comprises the largest and northernmost prefectures of Japan, prefecture, making up its own list of regions of Japan, region. The Tsugaru Strait separates Hokkaidō fr ...
in 1912, and began studying under Takeda Sokaku in 1915; His official association with Daitō-ryū continued until 1937.
However, during the latter part of that period, Ueshiba had already begun to distance himself from Takeda and the . At that time Ueshiba referred to his martial art as "Aiki Budō". It is unclear exactly when Ueshiba began using the name "aikido", but it became the official name of the art in 1942 when the Greater Japan Martial Virtue Society () was engaged in a government sponsored reorganization and centralization of Japanese martial arts.
Religious influences

After Ueshiba left Hokkaido in 1919, he met and was profoundly influenced by
Onisaburo Deguchi, the spiritual leader of the
Ōmoto-kyō religion (a neo-
Shinto
, also called Shintoism, is a religion originating in Japan. Classified as an East Asian religions, East Asian religion by Religious studies, scholars of religion, it is often regarded by its practitioners as Japan's indigenous religion and as ...
movement) in
Ayabe. One of the primary features of Ōmoto-kyō is its emphasis on the attainment of
utopia
A utopia ( ) typically describes an imagined community or society that possesses highly desirable or near-perfect qualities for its members. It was coined by Sir Thomas More for his 1516 book ''Utopia (book), Utopia'', which describes a fictiona ...
during one's life. The idea was a great influence on Ueshiba's martial arts philosophy of extending love and compassion especially to those who seek to harm others. Aikido demonstrates this philosophy in its emphasis on mastering martial arts so that one may receive an attack and harmlessly redirect it. In an ideal resolution, not only is the receiver unharmed, but so is the attacker. In addition to the effect on his spiritual growth, the connection with Deguchi gave Ueshiba entry to elite political and military circles as a martial artist. As a result of the exposure, he was able to attract not only financial backing but also gifted students. Several of the students went on to begin their own styles of aikido.
International dissemination
Aikido was first introduced to the rest of the world in 1951 by
Minoru Mochizuki with a visit to
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
, where he demonstrated aikido techniques to judo students.
He was followed by
Tadashi Abe in 1952, who came as the official
Aikikai Hombu representative, remaining in France for seven years.
Kenji Tomiki toured with a delegation of various martial arts through 15 continental states of the United States in 1953.
Later in the same year,
Koichi Tohei was sent by Aikikai Hombu to
Hawaii
Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta ...
for a full year, where he set up several
dōjō. The trip was followed by several visits and is considered the formal introduction of aikido to the United States. The United Kingdom followed in 1955; Italy in 1964 by
Hiroshi Tada; and Germany in 1965 by
Katsuaki Asai. Designated the "Official Delegate for Europe and Africa" by Morihei Ueshiba,
Masamichi Noro arrived in France in September 1961.
Seiichi Sugano was appointed to introduce aikido to Australia in 1965. Today there are aikido dōjō throughout the world.
Steven Seagal
Steven Frederic Seagal ( ; born April 10, 1952) is an American actor, producer, screenwriter, martial artist, and musician. A 7th-Dan (rank), dan Black belt (martial arts), black belt in aikido, he began his adult life as a martial arts instru ...
's film debut ''
Above the Law'' (1988) is regarded as the first American film to feature aikido in fight sequences.
Proliferation of independent organizations
The largest aikido organization is the
Aikikai Foundation, which remains under the control of the Ueshiba family. However, aikido has developed into many styles, most of which were formed by Morihei Ueshiba's major students.
The earliest independent styles to emerge were
Yoseikan Aikido, begun by
Minoru Mochizuki in 1931,
Yoshinkan Aikido, founded by
Gozo Shioda in 1955, and
Shodokan Aikido, founded by
Kenji Tomiki in 1967.
The emergence of these styles pre-dated Ueshiba's death and did not cause any major upheavals when they were formalized. Shodokan Aikido, however, was controversial, since it introduced a unique rule-based competition that some felt was contrary to the spirit of aikido.
After Ueshiba's death in 1969, two more major styles emerged. Significant controversy arose with the departure of the
Aikikai Hombu Dojo's chief instructor
Koichi Tohei, in 1974. Tohei left as a result of a disagreement with the son of the founder,
Kisshomaru Ueshiba, who at that time headed the Aikikai Foundation. The disagreement was over the proper role of development in regular aikido training. After Tohei left, he formed his own style, called
Shin Shin Toitsu Aikido, and the organization that governs it, the
Ki Society (). A final major style evolved from Ueshiba's retirement in
Iwama, Ibaraki and the teaching methodology of long term student
Morihiro Saito. It is unofficially referred to as the "
Iwama style", and at one point a number of its followers formed a loose network of schools they called
Iwama Ryu. Although Iwama style practitioners remained part of the Aikikai until Saito's death in 2002, followers of Saito subsequently split into two groups. One remained with the Aikikai and the other formed the independent
Shinshin Aikishuren Kai in 2004 around Saito's son
Hitohiro Saito.
Today, the major styles of aikido are each run by a separate governing organization, have their own in Japan, and are taught throughout the world.
The study of is an important component of aikido. The term does not specifically refer to either physical or mental training, as it encompasses both. The
kanji
are logographic Chinese characters, adapted from Chinese family of scripts, Chinese script, used in the writing of Japanese language, Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are ...
for was written in its older form as up until the Japanese governmental
writing reforms after World War II, and now is more prevalently seen in its modern form of . This form has the removal of the eight directions denoting the pre and post natal energies of (Chinese – ) also known in the Art of Aikido as "Source energy".
The character for is used in everyday Japanese terms, such as , or . has many meanings, including "ambience", "mind", "mood", or "intention and action", however, in traditional martial arts and medicine it is often referred to in its more general terminology as "life energy".
Gozo Shioda's
Yoshinkan Aikido, considered one of the "hard styles", largely follows Ueshiba's teachings from before World War II, and surmises that the secret to lies in timing and the application of the whole body's strength to a single point.
In later years, Ueshiba's application of in aikido took on a softer, more gentle feel. The concept was known as
Takemusu Aiki, and many of his later students teach about from this perspective.
Koichi Tohei's
Ki Society centers almost exclusively around the study of the
empirical
Empirical evidence is evidence obtained through sense experience or experimental procedure. It is of central importance to the sciences and plays a role in various other fields, like epistemology and law.
There is no general agreement on how t ...
(albeit subjective) experience of , with students' proficiency in aikido techniques and development ranked separately.
Training
In aikido, as in virtually all Japanese
martial arts
Martial arts are codified systems and traditions of combat practiced for a number of reasons such as self-defence; military and law enforcement applications; combat sport, competition; physical, mental, and spiritual development; entertainment; ...
, there are both physical and mental aspects of training. The physical training in aikido is diverse, covering both general physical fitness and
conditioning, as well as specific techniques.
Because a substantial portion of any aikido curriculum consists of
throws, beginners learn how to safely fall or roll.
The specific techniques for attack include both strikes and grabs; the techniques for defense consist of throws and
pins. After basic techniques are learned, students study freestyle defense against multiple opponents, and techniques with weapons.
In some dojo,
Uchi-deshi programs permit students to live in the dojo and immerse themselves in practice several times each day.
Fitness
Physical training goals pursued in conjunction with aikido include controlled
relaxation, correct movement of joints such as hips and shoulders,
flexibility
Stiffness is the extent to which an object resists deformation in response to an applied force.
The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is.
Calculations
The stiffness, k, of a ...
, and
endurance
Endurance (also related to sufferance, forbearance, resilience, constitution, fortitude, persistence, tenacity, steadfastness, perseverance, stamina, and hardiness) is the ability of an organism to exert itself and remain active for a ...
, with less emphasis on
strength training
Strength training, also known as weight training or resistance training, is exercise designed to improve physical strength. It is often associated with the lifting of Weightlifting, weights. It can also incorporate techniques such as bodyweigh ...
. In aikido, pushing or extending movements are much more common than pulling or contracting movements. This distinction can be applied to general fitness goals for the aikido practitioner.
In aikido, specific muscles or muscle groups are not isolated and worked to improve tone, mass, or power. Aikido-related training emphasizes the use of coordinated whole-body movement and balance similar to
yoga
Yoga (UK: , US: ; 'yoga' ; ) is a group of physical, mental, and spiritual practices or disciplines that originated with its own philosophy in ancient India, aimed at controlling body and mind to attain various salvation goals, as pra ...
or
pilates. For example, many dōjōs begin each class with , which may include
stretching and (break falls).
Roles of and

Aikido training is based primarily on two partners practicing pre-arranged forms () rather than freestyle practice. The basic pattern is for the receiver of the technique () to initiate an attack against the person who applies the technique—the , or (depending on aikido style), also referred to as (when applying a throwing technique), who neutralises this attack with an aikido technique.
Both halves of the technique, that of and that of , are considered essential to aikido training.
Both are studying aikido principles of blending and adaptation. learns to blend with and control attacking energy, while learns to become calm and flexible in the disadvantageous, off-balance positions in which places them. This "receiving" of the technique is called .
continuously seeks to regain balance and cover vulnerabilities (e.g., an exposed side), while uses position and timing to keep off-balance and vulnerable. In more advanced training, will sometimes apply to regain balance and pin or throw . refers to the act of receiving a technique. Good involves attention to the technique, the partner, and the immediate environment—it is considered an active part of the process of learning aikido. The method of falling itself is also important, and is a way for the practitioner to receive an aikido technique safely and minimize risk of injury.
Initial attacks
Aikido techniques are usually a defense against an attack, so students must learn to deliver various types of attacks to be able to practice aikido with a partner. Although attacks are not studied as thoroughly as in striking-based arts, attacks with intent (such as a strong strike or an immobilizing grab) are needed to study correct and effective application of technique.
Many of the of aikido resemble cuts from a
sword
A sword is an edged and bladed weapons, edged, bladed weapon intended for manual cutting or thrusting. Its blade, longer than a knife or dagger, is attached to a hilt and can be straight or curved. A thrusting sword tends to have a straighter ...
or other grasped object, which indicate its origins in techniques intended for
armed combat.
Other techniques which explicitly appear to be punches (), are practiced as thrusts with a
knife
A knife (: knives; from Old Norse 'knife, dirk') is a tool or weapon with a cutting edge or blade, usually attached to a handle or hilt. One of the earliest tools used by humanity, knives appeared at least Stone Age, 2.5 million years ago, as e ...
or sword.
Kicks are generally reserved for upper-level variations; reasons cited include that falls from kicks are especially dangerous, and that kicks (high kicks in particular) were uncommon during the types of combat prevalent in feudal Japan.
Some basic strikes include:
* is a vertical
knifehand strike to the head. In training, this is usually directed at the forehead or the
crown for safety, but more dangerous versions of this attack target the bridge of the nose and the
maxillary sinus
The pyramid-shaped maxillary sinus (or antrum of Nathaniel Highmore (surgeon), Highmore) is the largest of the paranasal sinuses, located in the maxilla. It drains into the middle meatus of the noseHuman Anatomy, Jacobs, Elsevier, 2008, page 209- ...
.
* is a diagonal knifehand strike to the side of the head or neck.
* is a
punch to the
torso
The torso or trunk is an anatomical terminology, anatomical term for the central part, or the core (anatomy), core, of the body (biology), body of many animals (including human beings), from which the head, neck, limb (anatomy), limbs, tail an ...
. Specific targets include the
chest
The thorax (: thoraces or thoraxes) or chest is a part of the anatomy of mammals and other tetrapod animals located between the neck and the abdomen.
In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main di ...
,
abdomen
The abdomen (colloquially called the gut, belly, tummy, midriff, tucky, or stomach) is the front part of the torso between the thorax (chest) and pelvis in humans and in other vertebrates. The area occupied by the abdomen is called the abdominal ...
, and
solar plexus, sometimes referred to as , or .
* is a punch to the
face
The face is the front of the head that features the eyes, nose and mouth, and through which animals express many of their emotions. The face is crucial for human identity, and damage such as scarring or developmental deformities may affect th ...
, sometimes referred to as .
Beginners in particular often practice techniques from grabs, both because they are safer and because it is easier to feel the energy and the direction of the movement of force of a hold than it is for a strike. Some grabs are historically derived from being held while trying to draw a
weapon
A weapon, arm, or armament is any implement or device that is used to deter, threaten, inflict physical damage, harm, or kill. Weapons are used to increase the efficacy and efficiency of activities such as hunting, crime (e.g., murder), law ...
, whereupon a technique could then be used to free oneself and immobilize or strike the attacker while they are grabbing the defender.
Here are examples of some basic grabs:
* , when one hand grabs one wrist.
* , when both hands grab one wrist; sometimes referred to as
* , when both hands grab both wrists; sometimes referred to as .
* when one shoulder is grabbed.
* , when both shoulders are grabbed. It is sometimes combined with an overhead strike as .
* , when the lapel is grabbed; sometimes referred to as .
Basic techniques

Here is a sample of the basic or widely practiced throws and pins. Many of the techniques derive from Daitō-ryū Aiki-jūjutsu, but some others were invented by Morihei Ueshiba. The precise terminology for some may vary between organisations and styles; the terms presented are the terms used by the Aikikai Foundation. Although the names of the first five techniques listed are in succession, they are not universally taught in numeric order.
* , a control technique using one hand on the elbow and one hand near the wrist which leverages to the ground. This grip applies pressure into the
ulnar nerve at the wrist.
* is a
pronating wristlock that torques the arm and applies painful nerve pressure. (There is an
adductive wristlock or Z-lock in the version.)
* is a
rotational wristlock that directs upward-spiraling tension throughout the arm, elbow and shoulder.
* is a shoulder control technique similar to , but with both hands gripping the forearm. The knuckles (from the palm side) are applied to the recipient's
radial nerve against the
periosteum
The periosteum is a membrane that covers the outer surface of all bones, except at the articular surfaces (i.e. the parts within a joint space) of long bones. (At the joints of long bones the bone's outer surface is lined with "articular cartila ...
of the forearm bone.
* is a technique that is visually similar to , but with an inverted grip of the wrist,
medial rotation of the arm and shoulder, and downward pressure on the elbow. Common in
knife
A knife (: knives; from Old Norse 'knife, dirk') is a tool or weapon with a cutting edge or blade, usually attached to a handle or hilt. One of the earliest tools used by humanity, knives appeared at least Stone Age, 2.5 million years ago, as e ...
and other weapon take-aways.
* is a throw during which 's hand is folded back past the shoulder, locking the shoulder joint.
* is a
supinating wristlock-throw that stretches the
extensor digitorum.
* is a loosely used umbrella term for various types of mechanically unrelated techniques; generally do not use joint locks like other techniques.
* , throws in which moves through the space occupied by . The classic form superficially resembles a "clothesline" technique.
* , a throw in which, beginning with , moving forward, sweeps one hand low ("earth") and the other high ("heaven"), which unbalances so that they easily topple over.
* , aikido's version of the
hip throw; drops their hips lower than those of , then flips over the resultant
fulcrum.
* , a throw that locks the arms against each other (the
kanji
are logographic Chinese characters, adapted from Chinese family of scripts, Chinese script, used in the writing of Japanese language, Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are ...
for "10" is a cross-shape: ).
* is a throw in which sweeps 's arm back until it locks the shoulder joint, then uses forward pressure to throw them.
Implementations

Aikido makes use of body movement ( or ) to blend the movement of with the movement of . For example, an "entering" () technique consists of movements inward towards , while a technique uses a pivoting motion.
Additionally, an technique takes place in front of , whereas an technique takes place to their side; a technique is applied with motion to the front of , and a version is applied with motion towards the rear of , usually by incorporating a turning or pivoting motion. Finally, most techniques can be performed while in a seated posture (). Techniques where both and are standing are called , techniques where both start off in are called , and techniques performed with standing and sitting are called ().
From these few basic techniques, there are numerous of possible implementations. For example, can be applied to an opponent moving forward with a strike (perhaps with an type of movement to redirect the incoming force), or to an opponent who has already struck and is now moving back to reestablish distance (perhaps an version). Specific aikido are typically referred to with the formula "attack-technique(-modifier)"; , for example, refers to any technique executed when is holding one wrist. This could be further specified as (referring to any forward-moving technique from that grab).
are strikes (or
feints) employed during an aikido technique. Some view as attacks against "
vital points" meant to cause damage in and of themselves. For instance,
Gozo Shioda described using in a brawl to quickly down a gang's leader.
Others consider , especially to the face, to be methods of distraction meant to enable other techniques; a strike, even if it is blocked, can startle the target and break their concentration. Additionally, the target may also become unbalanced while attempting to avoid a strike (by jerking the head back, for example) which may allow for an easier throw.
Many sayings about are attributed to Morihei Ueshiba, who considered them an essential element of technique.
Weapons
Weapons training in aikido traditionally includes the short staff () (these techniques closely resemble the use of the bayonet, or
Jūkendō), the wooden sword (), and the knife (). Some schools incorporate firearm-disarming techniques, where either weapon-taking and/or weapon-retention may be taught. Some schools, such as the
Iwama style of
Morihiro Saito, usually spend substantial time practicing with both and , under the names of , and , respectively. The founder developed many of the empty-handed techniques from traditional sword, spear and bayonet movements. Consequently, the practice of the weapons arts gives insight into the origin of techniques and movements, and reinforces the concepts of distance, timing, foot movement, presence and connectedness with one's training partner(s).
Multiple attackers and
One feature of aikido is training to defend against multiple attackers, often called , or . Freestyle practice with multiple attackers called is a key part of most curricula and is required for the higher-level ranks.
exercises a person's ability to intuitively perform techniques in an unstructured environment.
Strategic choice of techniques, based on how they reposition the student relative to other attackers, is important in training. For instance, an technique might be used to neutralise the current attacker while turning to face attackers approaching from behind.
In
Shodokan Aikido, differs in that it is not performed with multiple persons with defined roles of defender and attacker, but between two people, where both participants attack, defend, and counter at will. In this respect it resembles judo .
Injuries
In applying a technique during training, it is the responsibility of to prevent injury to by employing a speed and force of application that is appropriate with their partner's proficiency in .
When injuries (especially to the joints) occur, they are often the result of a misjudging the ability of to receive the throw or pin.
[Aikido and injuries: special report by Fumiaki Shishida Aiki News 1989;80 (April); partial English translation of article re-printed in Aikido Journal ] A study of injuries in the martial arts showed that the type of injuries varied considerably from one art to the other.
Soft tissue injuries are one of the most common types of injuries found within aikido,
as well as joint strain and stubbed fingers and toes.
Several deaths from head-and-neck injuries, caused by aggressive in a hazing context, have been reported.
Mental training
Aikido training is mental as well as physical, emphasizing the ability to relax the mind and body even under the stress of dangerous situations.
This is necessary to enable the practitioner to perform the 'enter-and-blend' movements that underlie aikido techniques, wherein an attack is met with confidence and directness.
Morihei Ueshiba once remarked that one "must be willing to receive 99% of an opponent's attack and stare death in the face" in order to execute techniques without hesitation.
As a martial art concerned not only with fighting proficiency but with the betterment of daily life, this mental aspect is of key importance to aikido practitioners.
Uniforms and ranking
Aikido practitioners (commonly called outside Japan) generally progress by promotion through a series of "grades" (), followed by a series of "degrees" (), pursuant to formal testing procedures. Some aikido organizations use belts to distinguish practitioners' grades, often simply white and
black belts to distinguish and grades, although some use various belt colors. Testing requirements vary, so a particular rank in one organization is not comparable or interchangeable with the rank of another.
Some dōjōs have an age requirement before students can take the rank exam.
The uniform worn for practicing aikido () is similar to the training uniform () used in most other modern martial arts; simple trousers and a wraparound jacket, usually white. Both thick ("
judo
is an unarmed gendai budō, modern Japanese martial art, combat sport, Olympic sport (since 1964), and the most prominent form of jacket wrestling competed internationally.『日本大百科全書』電子版【柔道】(CD-ROM version of Encyc ...
-style"), and thin ("
karate
(; ; Okinawan language, Okinawan pronunciation: ), also , is a martial arts, martial art developed in the Ryukyu Kingdom. It developed from the Okinawan martial arts, indigenous Ryukyuan martial arts (called , "hand"; ''tī'' in Okinawan) un ...
-style") cotton tops are used.
Aikido-specific tops are available with shorter sleeves which reach to just below the elbow.
Most aikido systems add a pair of wide pleated black or
indigo
InterGlobe Aviation Limited (d/b/a IndiGo), is an India, Indian airline headquartered in Gurgaon, Haryana, India. It is the largest List of airlines of India, airline in India by passengers carried and fleet size, with a 64.1% domestic market ...
trousers known as (used also in
Naginatajutsu,
kendo
is a modern Japanese martial art, descended from kenjutsu (one of the old Japanese martial arts, swordsmanship), that uses bamboo swords ( shinai) as well as protective armor ( bōgu). It began as samurai warriors' customary swordsmanship ex ...
, and
iaido). In many schools, the wearing of is reserved for practitioners with ranks or for instructors, while others allow all practitioners to wear a regardless of rank.
Aikido styles
Aikido styles vary in their intention, due to its holistic nature. The most common differences noted in aikido, when observed externally, relate to the intensity and realism of training.
Stanley Pranin has observed that some criticism may stem from weak attacks from , allowing for a conditioned response from , resulting in underdevelopment of the skills needed for the safe and effective practice of both partners.
To counteract that some styles allow students to become less compliant over time, however in keeping with the core philosophies, that is after having demonstrated proficiency in being able to protect themselves and their training partners.
Shodokan Aikido addresses the issue by practicing in a competitive format.
Such adaptations are debated between styles, with some maintaining that there is no need to adjust their methods because either the criticisms are unjustified, or that they are not training for self-defense or combat effectiveness, but spiritual, fitness or other reasons. Reasons for the difference and diversity of teachings, intention, and forms of aikido can be traced to the shift in training focus after the end of Ueshiba's seclusion in Iwama from 1942 to the mid-1950s, as he increasingly emphasized the spiritual and philosophical aspects of aikido. As a result, strikes to vital points by , entering () and initiation of techniques by , the distinction between (front side) and (back side) techniques, and the use of weapons, were all de-emphasized or eliminated from practice.
Conversely, some styles of aikido place less importance on the spiritual practices which were emphasized by Ueshiba. According to Minoru Shibata of ''Aikido Journal'':
O-Sensei's aikido was not a continuation and extension of the old and has a distinct discontinuity with past martial and philosophical concepts.
In other words, aikido practitioners who focus on aikido's roots in traditional or are said to be diverging from what Ueshiba taught, as some critics urge practitioners:
eshiba'stranscendence to the spiritual and universal reality were the fundamentals of the paradigm that he demonstrated.
References
External links
AikiWeb Aikido Informationsite on aikido, with essays, forums, gallery, reviews, columns, wiki and other information.
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Japanese martial arts
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