Training differs widely but most of the Karate styles emphasize a fairly equal measure of basic technique training (kihon), sparring (kumite), and forms (kata). Forms are stylized patterns of attacks and defenses done in sequence for training purposes.
An art of self-defense as well as a sport, Karate has in recent decades proliferated worldwide. It is one of the most widely practiced of the Asian martial arts, with a large following in the U.S., Japan and Europe.