Grandmaster (martial arts) of "Dan" rankings and Black belt and Red belt in martial arts both derive from Judo where they were adopted by its founder Kanō Jigorō. There are many terms similar or equivalent to 'grandmaster' used by various martial arts traditions. Some of these terms derive from older systems, while others are relatively modern. Japanese martial arts commonly use Sensei (先生) meaning "teacher" or literally translated, "born first" or "one who has gone before". A "Sensei" is a person who has knowledge and is willing to teach that knowledge to another. A "Sensei" assists students in "ken shiki" "the pursuit of
Martial arts therapy Martial arts therapy Martial arts Therapy refers to the usage of martial arts as an alternative or complementary therapy for a medical disorder. This can include disorders of the body or of the mind. The therapy may involve applications such as promoting kinaesthetic balance in the elderly or impaired, through T'ai chi ch'uan, or reducing aggressiveness in specific populations (Lamarre, 1999). While more conventional treatments such as weight training and psychotherapy are also of significant benefit, martial arts therapy can embody unique traits that other therapies don’t incorporate into their practice. For example, in children with low self-esteem, this therapy