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

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


3894 Due West Rd NW #260
Marietta, Georgia 30064


  • The staff is exceptional
    - November 07, 2018 by L.V.G.
  • Convenient, consistent, and challenging.
    - November 04, 2018 by R.B.
  • I love 9round. The instructors are friendly, professional, and have a great energy. The workouts push you to the limit but you always feel good in the end. You feel like you are part of a team.
    - November 03, 2018 by A.C.
  • I love the trainers at my gym and the experience of being able to work out my stress in a productive and engaging way. I look forward to going every time!
    - November 03, 2018 by J.M.
  • Absolutely love this workout!!!
    - October 27, 2018 by H.K.
  • I love jumping into a 9 Round workout at any time that is convenient for ME. The workout is different each day and always challenging. The trainers are enthusiastic and helpful.
    - October 22, 2018 by Laura Glancy
  • Entering a workout without an appointment. The friendly staff a West Cobb, GA location. The fantastic workout. I try to get everyone I can to try it because its terrific.
    - October 18, 2018 by M.C.
  • The staff/coaches are fantastic! Once, I had a personal equipment failure which they remedied immediately. Another time, I had a fractured big toe (from a misplaced kick on the heavy bag) and having visited the doctor, he ordered a modified workout for me which the 9 Round staff assisted me with. Even with a broken foot bone I was able to get a great work out without difficulties or further injuries! Amazing! Thank you !
    - October 17, 2018 by Charles "Jeff" Coleman
  • It’s quick and efficient. Great workout for minimal time commitment. Adjustable to your physical needs.
    - October 17, 2018 by Cornelia Wegner
  • Great workouts! Engaging coaches! Price point for what is included is phenomenal!
    - October 16, 2018 by C.C.
  • All the trainers are committed to my success.
    - October 15, 2018 by M.S.
  • No class times, 30 minute workout and great instructors!
    - October 15, 2018 by Todd Blosser
  • 9round has changed my life! I went into 9round knowing nothing about it, and now I consider the team my second family and boxing has become my favorite thing to do. It has made me care so much about my health and fitness and I owe so much to them!
    - October 14, 2018 by Anna Grace Crawford
  • I recommend 9Rounds to everyone I know! No class time and awesome trainers! Always a good workout!
    - October 13, 2018 by Sandra Raper
  • I was not a believer initially but so far I am down about 14 pounds and love the energy of this place!
    - October 10, 2018 by Stormy Webster
  • That it’s a good workout in 30 min and that there aren’t class times. You can just walk in anytime
    - October 06, 2018 by T.C.
  • Fast paced, fun and most importantly, results oriented.
    - October 05, 2018 by P.A.
  • I love that you get something different every day! Even the music is amazing, i have been going to 9round for 3 weeks now 5 days a week and I don't think i have heard a song duplicated at all! Having multiple trainers to push you is always a plus and you see results if you do the work. :)
    - October 04, 2018 by T.S.
  • We feel like family. Very welcoming & personable. The one on one workouts are great & it’s only 30 minutes.
    - September 19, 2018 by Ong Hur
  • No class time and heart rate monitor.
    - September 16, 2018 by Jason Shipp
  • Great workout that I can do on my schedule! Fun atmosphere!
    - September 16, 2018 by K.M.
  • You definitely get what you put into it! Having a ball and keep pushing myself every visit.
    - September 16, 2018 by Ky Parker
  • Fun workout, excellent trainers, blast calories in just 30 minutes.
    - September 14, 2018 by Serena Meyer
  • Love that you can walk in and start whenever you get there. No pressure to make a class start time. Love the individual personal trainers that make sure you always get a awesome workout!! The energy is so positive and uplifting!! Different workouts everyday!! Love all of it!!
    - September 13, 2018 by Gaye Rhyne
  • Totally in love with 9Round! The workouts are different every day and the coaches are always right with me to ensure I know what to do AND that I am using the correct form! They push me just enough to make sure I'm working hard (and harder than I would push myself!) And burning between 350-500 calories in 30 minutes..I'll take it! Super effective workout in a short amount of time!
    - September 12, 2018 by Katherine Martinez
  • I love that it's a quick workout that is high intensity. It really gets your heart pumping, burning those calories. The trainers are great to work with and very friendly to all the patrons. They push and encourage you. It's a lot of fun and I love that it is different every day.
    - September 08, 2018 by Lori Hoenig
  • It’s a great workout, very challenging with lots of variations. The trainers have all been exceptional
    - September 06, 2018 by M.M.
  • Hi energy, personal touch, and great encouragement. I am committed to making this a lifestyle change!
    - August 21, 2018 by B.R.
  • I love the people! Everyone is sooo helpful!
    - August 20, 2018 by N.C.
  • The staff is exceptional, fun, and inspirational. The concept is interesting but the team is what makes this gym special and successful. The culture Roni has created will keep this relevant and growing when other concepts may struggle. Best fitness experience I've ever had, and that is no small feat!
    - August 10, 2018 by Gregory Dougherty
  • great place to get your heart rate going in the morning. I go in at 7-7:30 in the morning and burn 500-600 calories every morning. Great trainers to push you to get you to your personal goals. Owners of the gym are in the gym every morning to make sure your work out is good. Would highly recommend Ronnie and his gym for a great workout.
    - August 03, 2018 by Jon Howell
  • Great workout with an encouraging team and atmosphere.
    - August 02, 2018 by A.C.
  • Awesome staff and high energy
    - August 02, 2018 by K.J.
  • I am working on my fourth year as a 9Round member. I have worked out in two different states and started working out when both of the facilities first opened. I have been very impressed with the support of 9Round. The reason I keep coming back and the reason that I would recommend is because it is a great work out great environment and a great team.
    - August 02, 2018 by Robin Brown
  • The trainers knowing who I am and their enthusiasm and the one on one attention
    - July 28, 2018 by C.C.
  • I love the staff and personal trainers. Im not sure how but they know everyones name and treat us like family. Everyone is so supportive and hands on with you through each round. Theres a new challenging routine each time I visit and I believe that's why I'm seeing results so quickly. I love this place!
    - July 25, 2018 by Channel Farrell
  • Various all body workouts, with great inspirational/knowledgeable trainers and a fun environment. Also no appointment necessary. Just get there and go!
    - July 21, 2018 by Hank Von Ruden
  • 30 min workouts on my own time. The staff is great and helpful. The results are real.
    - July 20, 2018 by B.N.
  • No scheduled workouts is what I like best about my 9Round expierence. Also great trainers who motivate and push me.
    - July 18, 2018 by Mary Evans
  • So many things to list - - Love the trainers - they are all fun and really push me to challenge myself - Like that you just come in and start working out - Enjoy the fast pace and different workouts every day
    - July 16, 2018 by J.D.
  • I love how it’s 30 minutes and then I’m done. I love the TRAINERS! The endless amount of time they give us during our workout and they kick our butts!! I always feel like I’m leaving with something new...It is the best workout and it always changes! These trainers are TOP notch along with the owners! Love it and love my 9 round fam! -Sara OBanion
    - July 15, 2018 by Sara Obanion
  • Padwork, great trainers
    - July 14, 2018 by R.M.
  • It’s hard to pick just one thing but I would have to say the trainers! They hold you accountable and push you to achieve more than you thought you could!
    - July 14, 2018 by Todd Blosser
  • I LOVE that there is no class time. This makes it so easy to get in and get a workout.
    - July 14, 2018 by MaKay Swanson
  • Total fitness. Great cardiovascular workout while getting strength and toning.
    - July 13, 2018 by Mark Coulter
  • I love the West Cobb trainers!!!! They are all so encouraging, uplifting, and fun! I love that I can come in anytime the gym is open rather than having to come at a set class time. Finally, getting such an amazing work out in just 30 minutes is ideal for a busy schedule!
    - July 13, 2018 by Ondee Burchell
  • I am not a member but I take my 15 year old son - he is a member. I love the trainers. They are always engaged, positive, encouraging and fun! The energy in the room is positive and it's always a pleasure to be there even if I'm not working out. I love the atmosphere for my son and hopefully I'll be able to join myself soon!
    - July 11, 2018 by L.W.
  • Awesome motivation and workout
    - July 11, 2018 by Christopher Easterwood
  • I get a great workout in only 30 minutes. The trainers are always very friendly and encouraging and push you to do your best!
    - June 27, 2018 by Madison Davenport
  • the trainers!!! They listen to your wants and needs and helps you achieve all your goals!!
    - June 08, 2018 by Tiffany Burnside

About the team

  • 9Round trainer
    Conner "CAPTAIN" Head
    Conner "The Captain" Head has a sales/marketing background, graduate of Hillgrove HS, attends Georgia Highlands College for degree in Business Administration and comes to us with over a year of boxing experience. He maintains a passion for fitness, enjoys teaching others and has a savvy proficiency for pad work.
  • 9Round trainer
    Andrew "Assassin" Burchell
    Andrew "The Assassin" Burchell is a graduate of Harrison HS, certified EMT, interested in pursuing a career in public service as a fireman. He comes to us with a year of boxing experience and packs intensity in every workout.
  • 9Round trainer
    Dane "GreatDane" Daley
    Dane recently transitioned from the U.S. Marine Corps into the private sector as he prepares to go back into public service in the form of a Firefighter. In addition, Dane is applying to KSU to enter a pre-med program. Originally from Miami, FL, a graduate of Hillgrove H.S. in 2014 before entering the Marine Corps. Dane joined 9Round West Cobb in October of 2018.
  • 9Round trainer
    Albeny "Four11" Carr
    Albeny (AKA Four11) Carr has a personality that fills a room; she wears a smile that lifts your day while being a powerful force on the floor to push you to your limits. She comes from a personal trainer background with her own youtube channel. Albeny is currently in her second year at KSU in a pre-med program, striving to become a Pathologist.