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

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


7550 East Brainerd Rd.
Chattanooga, Tennessee 37421


  • The workouts and the trainers
    - October 19, 2018 by D.I.
  • Intensity Trainers Fun Availability
    - October 07, 2018 by Craig Ammerall
  • I LOVE HITTING MITTS ! Great exercise , really gets you breathing
    - October 04, 2018 by R.B.
  • Great trainers and full body workout in 30 minutes!
    - September 21, 2018 by Jessica Novak
  • Time commitment makes it easy but the workout is anything but...
    - September 17, 2018 by J.J.
  • After starting 9round I actually love working out now! I thought that would NEVER happen! I feel like I'm getting stronger. I feel more confident and able. It keeps getting better and better.
    - September 14, 2018 by samantha coffman
  • This is one of the best workouts I have taken on. The 31 min workout is a great concept giving no room for boredom and gets you back there consistently. The heart monitor is definitely a good motivator to do better. Good trends and analysis comes with it. Having said that for me in this branch the trainers do stand out and make it more interesting every day and push us to do better!
    - September 09, 2018 by Ragu Somesh
  • Work out. Is great. The instructors are awesome. Flexible times are awesome
    - August 17, 2018 by Amanda Nist
  • Everything!
    - August 16, 2018 by A.B.
  • The trainers are fully engaged and want to help you achieve a great work out and the routines are never the same. For me it works because it’s effective and fast. Don’t have to spend all day in the gym.
    - August 03, 2018 by W.S.
  • It's always a great workout, very diverse and length of time is hard to beat.
    - August 01, 2018 by C.S.
  • I love it!! If you’re looking for something to change up your workout and move every single muscle in your body, this is the place for you! Great gainers! Super helpful. And it’s never the same workout!
    - July 28, 2018 by Lindsey Cooke
  • The fact I can just walk in whenever and get my workout done on my schedule. The fact that they will help modify the workout to help you succeed and get the most out of it.
    - July 28, 2018 by Brandon Posey
  • What do i like BEST? WOW. Hard to answer that. I love it all. The loud music, the training pushing me to keep it up, the intensity, the quickness of getting in and out, the gains! It's literally the best place to work out. Period. I've been there about 4 to 5 days a week for the last 4 and a half or 5 months and I have lost probably 4 inches all around and I am stronger and more tone than ever. That's with MINIMAL diet changes. I
    - July 25, 2018 by Brenna Caillat
  • Friendly, quick and easy way to get a great workout in 30 mins!!!!!
    - July 23, 2018 by shannon broadnax
  • The workouts change daily and are challenging. It’s a time efficient solution for keeping fitness in our busy lives!
    - July 19, 2018 by L.C.
  • I love EVERYTHING about 9Round. The trainers a personable and know how to really push you according to your fitness level. I dont Dread working out because it is always different and FUN! I always leave the gym feeling empowered.
    - July 18, 2018 by Cortney Grubb
  • the one on one training from trainers
    - July 11, 2018 by E.C.
  • I love being able to workout on my time, I don’t have to wait for a class, or sign up for a time. I get to have a trainer work with me as I go through the rounds, helping push me to work harder. I never get bored because it is different every time. I love the 9 round workout experience!
    - July 08, 2018 by Erin Washington
  • When the trainers push me to work harder. I could do this workout anywhere, but they're the ones that make it worth coming to 9 Rounds and taking it to the next level.
    - July 06, 2018 by M.C.
  • the motivating trainers
    - July 06, 2018 by C.M.
  • All around workout in short period of time. Attentive trainers who push you.
    - July 05, 2018 by C.A.
  • Hitting mitts
    - July 04, 2018 by Richard Brown
  • 2 aspects - 1) Trainers - Very friendly and pushes us to do better and 2) 30 min High intensity instead of hours of time spent in the Gym Ragu
    - June 07, 2018 by R.S.
  • The motivation given every time I go
    - May 26, 2018 by A.F.
  • The gym is great. I love the atmosphere and trainers. I would highly recommend and do highly recommend others to try it.
    - May 26, 2018 by C.G.
  • It kick my but into shape. The 9Round process gives me the personal motivation, training, and accountability to get in shape and and lose that ugly weight. At the ripe age of 67 It's fun to learn and experience the different skills of kickboxing. I have a long way being a newbie but I'm seeing changes in my heart health, stamina, and fat turning to muscle. Boiling it down at 9Round-it's like having a personal trainer pushing you to do your best right down to the last second of each round. Wow - I always feel energized after my 9 Round workout.
    - May 16, 2018 by Joe Robinson
  • Trainers motivate every round
    - April 20, 2018 by kim yeargain
  • I really like the owners and the workers/coaches! The facility and equipment are top notch!
    - April 19, 2018 by B.N.
  • Fast pace, always different.
    - April 12, 2018 by C.S.
  • Fast in and out.
    - April 10, 2018 by A.B.
  • The cardio workout, the environment and energy and the trainers!
    - April 06, 2018 by A.S.
  • 1.Phil 2. dance music
    - April 06, 2018 by L.S.
  • I like the effectiveness of the workout in the time frame of 30 minutes. Efficient & effective!
    - April 04, 2018 by L.C.
  • The owner was very encouraging and called me by my name while I was working out. Very motivating!
    - April 04, 2018 by Kristen Lopez
  • The best 30 minute workout there is! With my crazy schedule as a nurse it’s always been so hard to find a workout that I like but also can fit into my schedule. With 9 Round you get to come in whenever you want and theres always a trainer there to help you, with no judgement!! I always leave dripping in sweat and feeling so accomplished! Come in, try it, love it!
    - April 04, 2018 by Alyssa Phillips
  • A great workout !
    - April 02, 2018 by M.C.
  • Intense 30 minute workout
    - April 02, 2018 by C.W.
  • EVERYTHING! It’s the “No excuse” Workout. Just walk in the door and get ready to sweat. The Trainers are amazing and can modify the workout for all fitness levels. Love the “No class time”, just show up! Plus, you don’t get bored because you never know what you will be doing. It’s addicting
    - April 02, 2018 by C.G.
  • hitting mitts
    - April 02, 2018 by R.B.
  • The atmosphere is awesome!! And everyone is so encouraging too!
    - April 02, 2018 by Lindsey Cooke
  • Great workout. Great team of trainers.
    - April 02, 2018 by C.S.

About the team

  • 9Round trainer
    Phil "The Thrill" Grubb
    Phil is the owner/operator of 9Round Hixson and 9Round Chattanooga/E. Brainerd. He has a physical fitness background for over 20 years. Everything from playing college football, Coaching, Spartan races, and training for MMA fighting, Phil has found that 9ROUND delivers the best workout around. After college he let himself go and gained A LOT of weight. He started working out at 9Round in 2012 and lost 160 pounds. Being a product of 9R, Phil liked it so much that he bought the E. Brainerd location. He enjoys spending time with his family and 9Round partners Cortney "Little Red" and Xav "The Brave".
  • 9Round trainer
    Cortney "Lil Red" Embry
    Cortney Ledford Embry (Grubb) is a native of Chattanooga. Her major at U.T.C was in Criminal Justice with a minor in German. She was a corporate trainer with J.Alexander's until the birth of her son. After being a Stay at Home mom for 8 years, she was ready to take on the challenge of motivating and encouraging others in the 9Round family. Cortney and Phil are very active with their 10 year old Xavier. Without 9Round, they wouldn't be the Spartan Beasts they are today! If you don't see them at the gym then they are out on the course. Cortney believes "Families that Play together, STAY TOGETHER"! AROO