What ranking system did Kanō introduce in martial arts?
Dan ranking
Grade levels
Skill stages
Class tiers
Answer
Dan ranking, introduced by Kanō Jigorō, is a grading system used in martial arts to indicate a practitioner's level of skill and experience. The system consists of a series of numbered ranks, with each higher rank representing a greater level of proficiency.
Mastering the Mat: The Life and Legacy of Kanō Jigorō, Founder of Judo