Among the largest organizations in the martial world is definitely the first no competitions. Founded in 1976 by Robert Clark and SOKE by Shike Giacomo Spartacus Bertoletti, has been appreciated for its profile as a universal style of ju-jitsu, and was recognized by all martial artists as “modern” as the forms and programs ju jitsu studied in the “World” as it is generally called, are the natural derivation of ju-jitsu traditional Japanese, which is characterized by much larger movements. In The Style of SOKE Clark, the basics of ju-jitsu are applied to the development of techniques fast and precise, targeted to the total neutralization of the opponent.