How to become a self defense instructor?

The qualifications that you need to become a self-defense instructor depend on the type of self-defense techniques that you teach. You can choose to pursue certification in a specific martial art such as jujutsu or krav maga. If you work for a self-defense school, they often provide training in their particular self-defense techniques, but they expect the instructors to have a background in martial arts. Entry-level instructors can gain experience teaching by working with an experienced instructor.