[custom_adv] Judo was created as a physical, mental and moral pedagogy in Japan, in 1882, by Jigoro Kano. It is generally categorized as a modern martial art which later evolved into a combat and Olympic sport. [custom_adv] Its most prominent feature is its competitive element, where the objective is to either throw or takedown an opponent to the ground, immobilize or otherwise subdue an opponent with a pin, or force an opponent to submit with a joint lock or a choke. [custom_adv] Strikes and thrusts by hands and feet as well as weapons defenses are a part of judo, but only in pre-arranged forms and are not allowed in judo competition or free practice. A judo practitioner is called a judoka. [custom_adv] The philosophy and subsequent pedagogy developed for judo became the model for other modern Japanese martial arts that developed from koryū (traditional schools).