Jujitsu is one of the oldest styles of martial art still practiced, dating from the 12th century. Till date, more than 700 forms or schools of Jujitsu exist, each having its own techniques that have improved upon over time.

Jujitsu lays more emphasis on self-defence, hence more use of grappling techniques, which means using styles such as throws, joint locks, chokes, and holds. However, all forms of Jujitsu incorporate a fair amount of striking techniques as well using kicks, punches, knees, and elbows.

A central concept to Jujitsu is the ability to change from one technique to another, and then another, as quickly and as many times as is necessary to defeat an attacker. Also key to Jujitsu is the ability to use an attacker's force against him, allowing practitioners to defeat stronger enemies.