What is leo howard martial arts?

Leo Howard is an American actor, director, and martial artist. He began studying martial arts at a very young age and has achieved a black belt in multiple disciplines including Shōrin-ryū Karate, Brazilian Jiu-Jitsu, and Japanese Jujitsu.

Leo Howard's martial arts prowess has been showcased in a number of film and television projects, including the Disney XD show "Kickin' It," in which he played a teenage martial arts expert and leader of a group of misfit students at a struggling martial arts academy.

Howard has also worked as a stunt performer and choreographer on films such as "Conan the Barbarian" and "G.I. Joe: The Rise of Cobra," showcasing his skills both in front of and behind the camera. He has also competed in national martial arts tournaments and has won several championships.