| Logocaption: | The Jeet Kune Do Emblem The taijitu represents the concepts of yin and yang. The Chinese characters mean: "Using no way as way" and "Having no limitation as limitation". The arrows represent the endless interaction between yin and yang.[1] |
| Jeet Kune Do | |
| Aka: | JKD, Jun Fan Jeet Kune Do |
| Focus: | Hybrid (mixed martial arts kung fu philosophy) |
| Creator: | Bruce Lee |
| Parenthood: | Jun Fan Gung Fu: Wing Chun,[2] [3] boxing,[4] fencing, arnis, judo, jujutsu,[5] savate,[6] traditional taekwondo,[7] tai chi, catch wrestling |
| Famous Pract: | (see notable practitioners) |
| Descendant Arts: | Non-Classical Gung Fu, Wing Chun Do, Emerson Combat Systems, Wei Kuen Do, Mixed Martial Arts (modern)[8] [9] [10] [11] |
| Country Of Origin: |  Seattle, Washington, U.S.A. |
| L: | "Way of the Intercepting Fist" |
| P: | Jiéquándào |
| Y: | Jiht-kyùhn-douh |
| J: | Zit6 Kyun4 Dou6 |
Jeet Kune Do (; abbreviated JKD) is a hybrid martial art conceived and practiced by martial artist Bruce Lee. It was formed from Lee's experiences in unarmed fighting and self-defense—as well as eclectic, Zen Buddhist and Taoist philosophies—as a new school of martial arts thought.[12] [13]
The core of Jeet Kune Do is the interception of the opponent, making corresponding responses or counterattacks that strike at incoming attacks. JKD also incorporates a set of principles to help practitioners make instant decisions and improve the physical and mental self,[14] [15] being intended to have practical applications in life without the traditional routines and metaphysics of conventional martial arts. As an eclectic martial art, it relies on a fighting style heavily influenced by Wing Chun, Tai Chi, taekwondo, boxing, fencing and jujutsu.[16]
Bruce Lee himself never formalized Jeet Kune Do before he died. This forced later JKD practitioners to rely upon their own interpretation of the philosophy created by Bruce Lee.[17] [18]
Growing up in Hong Kong, Lee was a student of Wing Chun Grandmaster Ip Man. However, in America he called what he taught Jun Fan Gung Fu [3] [19] [20] However, around 1964, following his encounter with Wong Jack-man, Lee disavowed the rigidity of systematized martial arts.[21] [22] Following this, Lee began a journey of research in order to refine his way of practicing martial arts. In 1965, he outlined the basic concepts of Jeet Kune Do in a press interview,[23] but it was not until 1967 that he came up with the name Jeet Kune Do. Initially, Lee wrestled with putting a name to his art as he constantly veered away from any type of crystallization of its essence; however, the simple need to refer to it in some concrete way led him to decide upon a name for it.
The metaphor Lee borrowed from Chan Buddhism was of constantly filling a cup with water, and then emptying it, used for describing Lee's philosophy of "casting off what is useless".[24] Lee considered traditional form-based martial arts, which practiced pre-arranged patterns, forms and techniques, to be restrictive and ineffective in dealing with chaotic self-defense situations. Lee believed that real combat was alive and dynamic and conceived Jeet Kune Do to enable its practitioners to adapt to the changes of live combat, believing that it was only through its use in real combat that a martial arts practitioner could judge a technique worthy of adoption.
Lee incorporated into Jeet Kune Do four universal combat truths that he felt were self-evident and would lead to combat success if followed. The "4 Combat Ranges" in particular are what he felt were instrumental in becoming a "total" martial artist. This is also the principle most related to mixed martial arts.[25]
JKD practitioners also subscribe to the notion that the best defense is a strong offense, hence the principle of "Intercepting". Lee believed that in order for an opponent to attack someone they had to move towards them. This provided an opportunity to "intercept" that attack or movement. The principle of interception covers more than just intercepting physical attacks. Lee believed that many non-verbals and telegraphs (subtle movements that an opponent is unaware of) could be perceived or "intercepted" and thus be used to one's advantage. The "5 Ways of Attack" are attacking categories that help Jeet Kune Do practitioners organize their fighting repertoire and comprise the offensive portion of JKD. The concepts of Stop hits & stop kicks and simultaneous parrying & punching were borrowed from European fencing and Wing Chun's theory of simultaneous defending and attacking, and comprise the defensive portion of JKD. These concepts were modified for unarmed combat and implemented into the JKD framework by Lee. These concepts also complement the other principle of interception.[25]
Lee believed that martial systems should be as flexible as possible. He often used water as an analogy for describing why flexibility is a desired trait in martial arts. Water is infinitely flexible. It can be seen through, and yet at other times it can obscure things from sight. It can split and go around things, rejoining on the other side, or it can crash through things. It can erode the hardest rocks by gently lapping away at them or it can flow past the tiniest pebble. Lee believed that a martial system should have these attributes. JKD students reject traditional systems of training, fighting styles and the Confucian pedagogy used in traditional kung fu schools because of this lack of flexibility. JKD is claimed to be a dynamic concept that is forever changing, thus being extremely flexible. "Absorb what is useful; disregard that which is useless" is an often quoted Bruce Lee maxim. A JKD student is encouraged to study every form of combat possible, both to add to his arsenal and to know how to defend against such tactics.
JKD students are told to waste no time or movement. When it comes to combat JKD practitioners believe the simplest things work best.[26]
Adherents of JKD area taught to intercept an opponent's attack with an attack of their own, rather than simply blocking the attack. JKD practitioners consider this to be the most difficult defensive skill to develop. This strategy is a feature of some traditional Chinese martial arts, as well as an essential component of European épée fencing (known in fencing terminology as the "counter-attack").
When confronting an incoming attack, the attack is parried or deflected and a counterattack is delivered at the same time. This is not as advanced as a stop hit but is more effective than blocking and then counterattacking in sequence. This is also practiced by some Chinese martial arts.
JKD practitioners believe they should target their kicks to their opponent's shins, knees, thighs, midsection, and no higher, as these targets are the closest to the (kicking) foot, provide more stability, and are more difficult to defend against. However, as with all other JKD principles, nothing is written in stone, and if a target of opportunity above the midsection presents itself, one may take advantage of it without feeling hampered by this principle.
Jeet Kune Do students train in each of these ranges equally. According to Lee, this range of training serves to differentiate JKD from other martial arts. Lee stated that most but not all traditional martial systems specialize in training at one or two ranges. Bruce Lee's theories have been especially influential and substantiated in the field of Mixed Martial Arts, as the MMA Phases of Combat are essentially the same concept as the JKD combat ranges. As a historical note, the ranges in JKD have evolved over time. Initially the ranges were categorized as short or close, medium, and long range.[27] These terms proved ambiguous and eventually evolved into their more descriptive forms although there may still be others who prefer the three categories.
JKD practitioners believe that techniques should contain the following properties:
The centerline refers to an imaginary line running down the center of one's body. The theory is to exploit, control and dominate your opponent's centerline. All attacks, defenses and footwork are designed to preserve your own centerline and open your opponent's. Lee incorporated this theory into JKD from Wing Chun. This notion is closely related to maintaining control of the center squares in the strategic game chess.
The three guidelines for centerline are:
Although Bruce Lee officially closed his martial arts schools two years before his death, he allowed his curriculum to be taught privately. Since his death, Jeet Kune Do is argued to have split into different groups. They are:
To understand the branches of JKD it is important to understand the difference between the two "types" or viewpoints of Jeet Kune Do:
Lee believed that this freedom of adoption was a distinguishing property from traditional martial arts.
There are many who confuse the JKD Framework with a JKD Personal System (IE. Bruce Lee's personal JKD) thinking them to be one and the same. The system that Bruce Lee personally expressed was his own personal JKD; tailored for himself. Before he could do this, however, he needed to first develop the "JKD Framework" process. Many of the systems that Bruce Lee studied were not to develop his "Personal JKD" but rather was used to gather the "principles" for incorporation in the JKD Framework approach. The uniqueness of JKD to Lee is that it was a "process" not a "product" and thus not a "style" but a system, concept, or approach. Traditional martial arts styles are essentially a product that is given to a student with little provision for change. These traditional styles are usually fixed and not tailored for individuals. Bruce Lee claimed there were inherent problems with this approach and established a "Process" based system rather than a fixed style which a student could then utilize to make a "tailored" or "Personal" product of their own.
The two branches of JKD differ in what should be incorporated or offered within the "JKD Framework". The Original (or Jun Fan) JKD branch believes that the original principles before Bruce Lee died are all that is needed for the construction of personalized systems.JKD Concepts branch believe that there are further principles that can be added to construct personalized systems. The value of each Branch can be determined by individual practitioners based on whatever merits they deem important.
Original JKD is further divided into two points of view.OJKD and JFJKD both hold Wing Chun, Western boxing and fencing as the cornerstones on Bruce's JKD.
Some exercises Lee did included Da Sam Sing or Gak Sam Sing, a traditional method of forearm conditioning practiced in classical Kung Fu. He also did exercises simulating a fight against a four-limbed human using the traditional Mook Yan Jong used in Wing Chun. Lee was also an avid follower of Indian wrestler Great Gama's training routine. He read articles about him and how he employed his exercises to build his strength for wrestling, incorporating them into his own routine. The training routines Lee used included isometrics as well as "the cat stretch", "the squat" (known as "baithak"), and also known as the "deep-knee bend."[29]
Kato from Green Hornet is the first fictional character to use Jeet Kune Do, as he was portrayed by Bruce Lee in the 1966 TV series. In the aforementioned TV series, Lee would demonstrate various techniques associated with Jeet Kune Do.[2] [30] Following Lee's impact and death, Kato would utilize JKD in subsequent incarnations of Green Hornet media.
In Arrow, Jeet Kune Do is the martial arts style of the League of Assassins.
Various video game characters utilize Jeet Kune Do as their choice way of fighting. These include:
. . 1975 . Ohara Publications Inc. . 0-89750-048-2 . Linda Lee Cadwell.
. Jeet Kune Do: The Art & Philosophy of Bruce Lee . 1980 . Know Now Publishing Co. . 0-938676-00-8 . 104–106 . Dan Inosanto.