United Martial Arts of North Florida (UMA) is a Christian-based Martial Arts center located in Jacksonville, Florida. We offer classes for students ages 4 and up. Adult classes are also available. Our style of mixed martial arts was created by combining the techniques of Hapkido, Tae Kwon Do, Shorin-Ryu, Shotokan and Judo. Over the past 15 years we have incorporated other styles into the mix including Kickboxing, Ju-jitsu and Aikido. Camps and After School Programs are also available.