Black belt (martial arts) of ability when using these tactics and are sometimes referred to as McDojos or belt factories. In some Japanese schools, after obtaining a black belt the student also begins to instruct, and may be referred to as a senpai (senior student) or sensei (teacher). In others, a black belt student should not be called sensei until they are sandan (third degree black belt), or the titles kyosa or sabom in Korean martial arts as second degree or higher, as this denotes a greater degree of experience and a sensei must have this and grasp of what is involved in teaching
Association for Renaissance Martial Arts the restoration of Medieval and Renaissance martial arts is still in its infancy and no modern practitioner has contributed to the art enough to claim the title of "Master". Outside of this system, there is a purely academic distinction called "Senior Researcher" that is granted to ARMA scholars who contribute significantly to the general body of knowledge on historical fencing. The ARMA also has over a dozen "Expert Consultants" from different fields who have offered their knowledge and expertise to its efforts. Association for Renaissance Martial Arts Association for Renaissance Martial Arts (ARMA) is a US-based non-profit organization dedicated to