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  • *Under 18 must be accompanied by parent or legal guardian.

  • *Under 18 must be accompanied by parent or legal guardian.


5556 Staples Mill Plaza
Woodbridge, Virginia 22193


  • The trainers are fantastic and the variety of workouts have been challenging. I have never been bored with a workout.
    - December 08, 2018 by Robert Wiencko
  • That It only takes 30 minutes for a great workout.
    - December 05, 2018 by A.N.
  • Convenience .no class times
    - November 29, 2018 by L.C.
  • It’s different everyday and a great workout!
    - November 26, 2018 by A.B.
  • Having a personal trainer
    - November 24, 2018 by S.S.
  • I like that if you slow down or modify what you are doing there is no pushing you outside of what you can do at that moment. The trainers come over and work with you where you and your body are at not where they are!
    - November 16, 2018 by Natalie Lichtenfels
  • A family friendly environment. A 30 minute full body workout. Incredible trainers who truly care. A comfortable atmosphere, no judgement zone. Love my 9Round!
    - November 10, 2018 by Alicia Myers
  • Love this place. Colleen/Todd the owners are great. Trainers are fantastic. So happy this worked for me!
    - October 31, 2018 by Megs Early
  • I love the flexibility of going at any time and getting right into it. They change it up everyday so I work different muscles and it’s great. Keeps the monotony away! Trainers are amazing-willing to work with me and help me do my best but also help me tailor my work out to what I need. 30 minutes (or so) and I’m done! That’s the best part!
    - October 27, 2018 by Beth Owermohle
  • Love the convenience, comrade and the workout. The trainers are all wonderful and push everyone to exceed expectations.
    - October 25, 2018 by A.L.
  • I love the atmosphere, the people, the fact you can move at your end pace, just everything. I hadn't gone to the gym in months and instead of them forcing me to continue where I left of the trainers understood that I need time to get back to where I was and only pushed me where they thought I was slacking because I was being lazy.
    - October 13, 2018 by Bryce Latimer
  • The trainers. The workouts. The flexibility of a schedule. The whole team is fantastic. Love them like family
    - October 13, 2018 by Charonda Godette
  • I love that 9round is a supportive and energetic environment. From the trainers to the other members, 9round is always the ideal workout environment. The workouts are different every day so you never get bored!
    - October 13, 2018 by Samantha Perry
  • The accessibility and the variety, plus all the trainers and members are great. I especially like that I get a full workout in 30 minutes without wasting time trying to decide what to do and wait for people to get out of the way.
    - October 12, 2018 by Hiede Sowdon
  • Th trainers are great and attentive. The owners really care about their members, it’s like an extended family.
    - October 11, 2018 by R.P.
  • I get intense, diverse workouts in a short time frame, and the trainers and owners are awesome people!
    - October 10, 2018 by B.H.
  • The convenience, the fantastic, loving, and uplifting STAFF!!! I feel like family! A family that makes you work your butt off literally!! Lol
    - October 08, 2018 by Stephanie Myers
  • Fabulous workout in 30 minutes. Trainers are amazing and care about you getting the best workout you can in 30 minutes. Love 9Rounds Woodbridge!!
    - October 07, 2018 by T.F.
  • No scheduled classes. You show up and work out at your own convenience.
    - October 05, 2018 by A.D.
  • Excellent full body workout. Trainers are there to help you. Our 9 Round has a great sense of comraderie amongst the members. We constantly recommend 9 Round to others
    - October 03, 2018 by John Sowdon
  • The helpful staff of Staples Mill!!!!!!!!
    - October 03, 2018 by J.M.
  • Staff is very professional. It's a great workout environment.
    - September 30, 2018 by N.S.S.
  • The trainers and owner are amazing!
    - September 26, 2018 by K.S.
  • The feeling of family between owner, trainer, and client is great. My son (is 10 ) comes with me on Saturday and he love the place, he told me that he want to work there when he get to high school.
    - September 23, 2018 by Belix Ortiz
  • I enjoy the constant feedback and help from the trainers. I love the way I feel after 30 minutes of working out... it is a full body workout every time! I love the accountability that 9Round provides.
    - September 16, 2018 by Amanda Gumtow
  • I like that it’s different every day, the trainers are great, and I feel like I got a good workout every time!
    - August 25, 2018 by Amy Bodmer
  • Thirty minutes for a workout.
    - July 28, 2018 by C.M.
  • I love that it combines the best parts of working out in a gym and taking a class and eliminates the worst parts of those things. I also love that it's a supportive community, that there's always a coach, that it's competitive in a friendly way, and the workout always changes so there's no room for boredom!
    - July 25, 2018 by Amy Cunningham
  • The trainers are top notch!! Always friendly and ready to help you reach your daily goals.
    - July 22, 2018 by P.B.
  • That you can walk in at any time.
    - July 19, 2018 by H.S.
  • I love the variety of exercises, I never get bored. I have over 100 workouts and NONE of them have been identical. Always challenging but fun.
    - July 18, 2018 by D.P.
  • No set class times; workout changes daily
    - July 16, 2018 by M.M.
  • First and formost , the workout is a challenging full body workout . Everyone works hard which is very motivating . The coaches are always encouraging and fun to train with. The owners are very personable and welcoming. They are also very conscientious of keeping the gym spotless so I always enjoy my work out experience at 9 Rounds ! Thank you to the 9 Rounds Team. Gym Rat aka Linda Herrera
    - July 14, 2018 by Linda allen-herera
  • Our trainers! They push me to the max and intentionally make sure that my form is right so I don’t injury myself! They are committed to making sure I get the right results the best way!
    - July 13, 2018 by Xernalia Marshall
  • I love everything there is about 9 rounds. The location, the workouts, and of course the trainers. They feel like family and push you to do your best. Love it! First time working out regularly in a long time.
    - July 08, 2018 by Stephanie Myers
  • Fast paced workouts Trainers are friendly and introduce themselves Family friendly
    - July 07, 2018 by J.F.
  • With the exception of round 1, it is different EVERY DAY! The work out is quick and you still can burn a ton of calories. The trainers are always friendly, supportive, helpful, and easy to talk to. Quite a few people in my neighborhood already go and I have no problems talking up 9Round; how it works, the equipment, cost, rounds, CHOW, championship round, daily workout email, and I try to answer any questions they have.
    - July 06, 2018 by D.B.
  • I like the fact that i can get a quality workout in 30 minutes. Also like all the people at the 9Round I go to in Woodbridge. Outstanding comaraderie
    - July 06, 2018 by John Sowdon
  • The fact that it changes every day, is quick and intense, and that the staff is encouraging.
    - July 05, 2018 by S.S.
  • I love how the workouts change everyday...I’m never doing the same thing! I also like how trainers will modify a workout for you if needed. My very favorite thing about 9round is the people! I’ve met some awesome people and I like to go and see them everyday:)
    - July 04, 2018 by K.W.
  • I love how encouraging the staff and the other 9Round members are! The exercises are different each day so I get a full body workout every week. The staff is so knowledgable and always knows how to accommodate exercises to fit every member that comes in.
    - July 03, 2018 by Samantha Perry
  • Love the trainers, the workout, members and the owners.
    - July 03, 2018 by J.L.
  • I feel like I had a workout because I sweat and feel the burn during the workout, which is impressive because the session lasts barely 30 min.
    - June 24, 2018 by stephen Freeman
  • I like that I can go anytime I want during hours of operations.
    - June 22, 2018 by L.G.
  • The workout are always changing so you never know what to expect. I enjoy it so the time flies by
    - June 20, 2018 by kayla mullins
  • Convenient location; excellent staff interaction; friendly environment; challenging, time sensitive and affective exercise regiments!
    - May 11, 2018 by Maury Walker
  • Always a different, great workout. The personal trainers are there to help, and offer valuable guidance. Workouts are quick and effective, results driven.
    - May 04, 2018 by Alicia Myers
  • Great trainers and flexible schedule
    - April 25, 2018 by P.F.
  • Not only is the workout that I have received amazing, but the people within 9Round are as well! Since the first day that I walked in the door, I immediately felt welcome. I am rather self conscious about my appearance and not once have I worried about that while working out. All of the trainers are very helpful and a joy to talk to.
    - April 22, 2018 by Zoya Kirchner
  • The amazing trainers keep you motivated and the exercises change daily to keep the workout interesting.
    - April 21, 2018 by Jason Podzemny

About the team

  • 9Round trainer
    Colleen "The Machine" Heron
    Colleen is a mother of two active little girls who knows the challenge of “having it all”. Colleen is committed to helping others achieve their personal and fitness goals. An Army veteran who enjoys fitness, the outdoors and has never met a stranger. As the owner of 9Round Woodbridge, Colleen takes a personal interest in you!
  • 9Round trainer
    Todd "TBone" Heron
    Todd is a lifelong fitness and adventure junkie. An Army veteran who fully understands the importance of maintaining a healthy, active lifestyle. An experienced and proven trainer, Todd will help you reach your goals. Whether your goals are weight loss or completing an ultra-marathon, Todd is in your corner.