With Mixed Martial Arts fights and demonstrations slowly becoming a worldwide phenomenon, many have traveled the world to seek out the best martial arts and master the techniques. Military and police forces all around the world combine martial arts techniques from different fields to be used during hand-to-hand combat as part of arrest and self defense methods. Martial arts vary in scope and variety, some prioritize striking movements, grappling manoeuvers, with weapons or a combination of all three. While they vary from one another, they all share the same similarity, when used correctly and with force, martial arts are deadly.