Authors: George Kirby

  • Jujitsu Figure-4 Locks Submission Holds of the Gentle Art — George Kirby

    Jujitsu Figure-4 Locks Submission Holds of the Gentle Art — George Kirby

  • Jujitsu Basic Techniques of the Gentle Art — George Kirby

    Jujitsu Basic Techniques of the Gentle Art — George Kirby

  • Jujitsu Intermediate Techniques of the Gentle Art — George Kirby

    Jujitsu Intermediate Techniques of the Gentle Art — George Kirby