[{"n": "American Kenpo Karate", "u": "/e/martial-arts-in-the-united-states/american-kenpo-karate/", "s": "A hybrid martial art system developed by Ed Parker, emphasizing rapid striking and evolving self-defense metho"}, {"n": "B Team Jiu Jitsu", "u": "/e/martial-arts-in-the-united-states/b-team-jiu-jitsu/", "s": "One of the top grappling organizations in the world, founded by ADCC silver medalist Craig Jones."}, {"n": "Collegiate wrestling", "u": "/e/martial-arts-in-the-united-states/collegiate-wrestling/", "s": "The American style of wrestling emphasizing control and dominance on the mat."}, {"n": "Combat Hapkido", "u": "/e/martial-arts-in-the-united-states/combat-hapkido/", "s": "The Science of Self-Defense"}, {"n": "Combatives", "u": "/e/martial-arts-in-the-united-states/combatives/", "s": "Hand-to-hand combat systems for military and law enforcement."}, {"n": "Craig Jones Invitational", "u": "/e/martial-arts-in-the-united-states/craig-jones-invitational/", "s": "Submission grappling tournament founded by Craig Jones."}, {"n": "Danaher Death Squad", "u": "/e/martial-arts-in-the-united-states/danaher-death-squad/", "s": "Leglock-focused grappling team that split in 2021."}, {"n": "Danzan-ryū", "u": "/e/martial-arts-in-the-united-states/danzan-ry/", "s": "A syncretic jujutsu style founded in Hawaii by Seishiro Okazaki."}, {"n": "Dog Soldiers", "u": "/e/martial-arts-in-the-united-states/dog-soldiers/", "s": "Cheyenne warrior society that became a separate, militant band."}, {"n": "Emerson Combat Systems", "u": "/e/martial-arts-in-the-united-states/emerson-combat-systems/", "s": "Eclectic combatives system for military, law enforcement, and civilians."}, {"n": "Enshin kaikan", "u": "/e/martial-arts-in-the-united-states/enshin-kaikan/", "s": "A knockdown karate style emphasizing the Sabaki Method."}, {"n": "Jailhouse rock (fighting style)", "u": "/e/martial-arts-in-the-united-states/jailhouse-rock-fighting-style/", "s": "A hybrid fighting system born in Black communities and prisons."}, {"n": "Kajukenbo", "u": "/e/martial-arts-in-the-united-states/kajukenbo/", "s": "A mixed martial art from Hawaii founded in 1947."}, {"n": "Kara-Ho Kempo", "u": "/e/martial-arts-in-the-united-states/kara-ho-kempo/", "s": "A martial art of rapid strikes founded by William Kwai Sun Chow."}, {"n": "Kingsway Jiu-Jitsu", "u": "/e/martial-arts-in-the-united-states/kingsway-jiu-jitsu/", "s": "American submission grappling team led by John Danaher."}]