United Studios of Self Defense in Orem, Utah is your #1 source for martial arts and self defense training in the Orem and Provo, Utah area. USSD is the largest martial arts school in North America. They have been training students in the Kempo-style martial arts since 1968. Don’t wait to get yourself the martial arts training you have wanted. Call the United Studios of Self Defense in Orem today for Orem, Utah karate training.