At Oregon Martial Arts we develop Focus, Fitness, and Self Discipline through Self Defense Training in a fun, safe, and challenging environment.We offer Martial Art Classes in Muay Thai & Gracie Jiu Jitsu FOR Men, Women, and Children of all ages. If you want to learn MMA in Portland, contact us: Oregon Martial Arts 14355 S.W. Pacific Hwy, Tigard, OR 97224 U.S.A. Phone: 503 598 8055 E mail: email@example.com. www.oregonmartialarts.com.