Ju-jitsu, also spelled Jujitsu or Jiu-jitsu, is a Japanese martial art and method of close combat that emphasizes grappling and incorporating various joint locks, throws, and strikes. It was originally developed and practiced by the samurai during feudal Japan as a means of neutralizing armed and unarmed opponents without the use of weapons. Ju-jitsu techniques focus on using an opponent's energy and movements against them, making it an effective form of self-defense in close combat situations. Over time, Ju-jitsu has evolved into various forms and styles, some of which are practiced as competitive sports or for self-defense purposes.
