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
Grandmaster (martial arts) Grandmaster (martial arts) Grandmaster (or Grand Master) and Master are titles used to describe or address some senior or experienced martial artists. Typically these titles are honorary in nature, meaning that they do not confer rank, but rather distinguish the individual as very highly revered in their school, system, or style. Asian martial arts traditionally use terms that are usually translated as "teacher" and the use of "" was a Western invention derived from 1950s United States war veterans returning home with stories of the incredible martial feats of certain individuals and groups. Subsequently, they found their way into martial