Contact Us

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1041 S Edgewood St
Arlington, VA, 22204
United States


Pentagon MMA is a community of fun-loving, adventurous folks of all ages and walks of life who have a passion for Muay Thai (also known as Kickboxing or Thai Boxing), Brazilian Jiu-Jitsu (BJJ), and mixed martial arts.

Belinda Watson

Belinda Watson


Coach Belinda is an Arlington native who continually gives back to her community. Since graduating from George Mason University with a degree in Psychology, she has worked with Arlington Public Schools for 20 years and currently helps manage the Extended Day programs across the county. 

Coach Belinda has a passion for Muay Thai and has been training in Muay Thai since 2005.  She is also Zumba certified and working on additional fitness certifications.  Fitness and martial arts are a family activity for her and you can frequently see Coach Belinda training and working out with her husband and daughter at Pentagon MMA.


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