The Japanese introduced the basic idea of position or ranks of any karate-ka based on his or her karate belt's colour during the 20th century. Every belt signifies a succession in competence, but most importantly a change in attitude. Nowadays there are several different ranks in numerous systems worldwide. In Kenpo FreeStyle for example, the belt progression is as follows, with their meanings explained. Remember that this is just one scenario and there are various interpretations of this.

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