The teaching is based solely on defensive drills that are not a "discipline attack." The training was based on appeasing a person constriction.
Students of the curriculum, and when the student gradually considers fit to pass the test in their curriculum bronze, silver or gold-curriculum curriculum, he wondered for an examiner who
evaluates and issues a certificate that the sample is completed and passed . Mark Self-defense is divided into bronze (first level), silver (second level), and gold (the third and highest