9Round white map pin
9Round Fitness
900 S MAIN SUITE 340
Keller, Texas 76248

Schedule Your FREE Workout

9Round white map pin
9Round Fitness
900 S MAIN SUITE 340
Keller, Texas 76248




9Round works because it includes everything you need: a full-body workout that’s fast, effective and fun… personal trainers to help you… and expert nutritional guidance. And it’s all based on the latest exercise and nutritional science.

ABOUT 9ROUND Keller, TX - S Main

9round Keller is open now! We are located at 900 S. Main, in the Bear Creek Plaza suite 340. We take all the guess work out for you, and give you a great full body workout that changes daily!

Strength: Stations 1-2

You'll use dumb bells, kettle bells, medicine balls, jump ropes and other equipment to build strength and stamina. Our trainers help you at every station.

Kickbox Fitness: Stations 3-8

The real fun begins as you punch and kick heavy bags to build power, double end bags to increase coordination and timing, and speed bags to develop shoulder conditioning and speed.

Abs & Core: Station 9

You’ll tighten and strengthen all the muscles in one of the most common trouble spots, your core, which improves your ability to perform any movement you do for work, exercise, or leisure.

9Round Delivers The Ultimate Body Transformation Program For All Fitness Levels

9Round is a specialized fitness center for people who want an unique, fun, and proven workout that guarantees results. 9Round offers a kickboxing themed fitness program that incorporates a functional, interval, cardiovascular, and circuit training regimens. The programs consist of a proprietary system of 9 challenging workout stations developed by a professional fighter.

What You Can Expect at 9Round Fitness:

  • Show up at your convenience; there are no class times
  • You’re immediately welcomed by a trainer
  • Trainer wraps your hands for support when punching
  • Use heart rate training to stay in your target fat burning zone
  • Trainer shows you how to do each exercise based on your fitness level
  • After station nine, your 30-minute full-body workout is over
  • Access 9Round Nutritional Guidance & one-on-one support
  • Enjoy a new workout every day (workouts change daily)
Our personal trainers take your workout to the next level, so you get

What You’ll Accomplish in 30 Minutes:

  • Burn massive amounts of calories during your workout
  • Burn body fat for hours after your workout is complete.
  • You release toxins as you sweat
  • Strengthen and tighten every muscle
  • Boost your stamina and endurance
  • Relieve stress
  • Strengthen your heart
  • Release feel-good endorphins
  • Increase energy, improve sleep, and much more

Here's what you get with your membership

  • No Class Times

    No Class Times

    Show up on your schedule. A new circuit starts every three minutes. Time wasted: ZERO!

  • Max Results in Just 30 Minutes

    Max Results in Just 30 Minutes

    Combines cardio and resistance training for a complete, full-body workout in 30 minutes.

  • Heart Rate Technology

    Heart Rate Technology

    Produces measurable results by helping you stay in your fat burning zone.
    * At participating locations.

  • Members Portal

    Members Portal

    Online meal planner, plus videos, podcasts and more to help you track your progress and get results.

  • Workouts Change Daily

    Workouts Change Daily

    Every day is a new workout, so your body is always challenged, and you never get bored.

  • Personal Trainers Included

    Trainer Included

    Trainers are always there to guide, motivate and push you to get the most from every workout.

  • Get Fit, Never Hit

    Get Fit, Never Hit

    Punch and kick bags, not people. Quickly and easily get in shape with the basic moves of kickboxing.

  • Expert Nutritional Support

    Expert Nutritional Support

    Get all your nutrition questions answered by professional nutrition coach Dr. Rick Kattouf II.

  • Gloves and Wraps

    Gloves and Wraps

    For support and comfort. Trainers teach you how to wrap your hands in no time.

Custom Meal Planning

Your custom meal plan makes healthy eating simple. Swap out meals for endless variety.

9Round Nutrition Matrix

Shuffle of variety
Vary your meals in one click. Shuffle gives you new meals and snacks instantly.

Quick, easy access to all your favorite meals and snacks.

What to eat
Perfectly balanced meals and snacks with the calories and macro-nutrients your body needs.

Your custom needs
Our proprietary Meal Planner is designed to take the guess work out of eating right.

Proven Nutritional Science

Exercise alone is not enough. That’s why we built the 9Round Nutrition Member Portal… to help you enjoy maximum results with an easy-to-follow nutrition plan you’ll enjoy.

  • Makes nutrition simple
  • No guesswork, no fluff
  • Lose excess fat, keep your muscle
  • Enjoy all-day energy and mental clarity
  • No starvation, no diets, no quick-fix disappointments
  • Helps stabilize hormones and mood
  • Expert nutrition access assures that you get all your questions answered
  • Access all features from any computer, tablet or smartphone
  • Helps you adapt your lifestyle to get lean and healthy

What Is 9Round Nutrition?

It’s a nutritional system that provides you access to nutritional tools, resources and expert advice, so you get the results you want with foods you love.

You’ll discover how to maximize fat loss, fuel your muscles and increase performance without dieting or starving yourself.

9Round Nutrition

What You Get Inside 9Round Nutrition

  • No-Guesswork “Nutrition Matrix”

    No-Guesswork Meal Plan

    Your daily meal plan customized to YOUR body and calorie needs. Healthy eating has never been so simple!
  • 1-on-1 Nutrition Coach

    Personalized Nutrition Coach

    You’re not alone! Any nutrition questions you have will be answered by an expert.
  • Weekly Coaching Emails

    Weekly Coaching Emails

    Your nutrition coach will send you helpful advice, easy and delicious recipes, and more every week.
  • 9Round Nutrition Guide

    9Round Nutrition Guide

    Learn the key components of fitness and nutrition success, how to eat healthy at restaurants, and much more.
  • Fitness Tools

    Fitness Tools

    Easy online tools calculate your target heart rate zone, body fat, BMI, and more to assess and track your health and fitness.
  • Fitness Videos

    Fitness Videos

    Quick, one to two minute tips and techniques help you get the most from your workouts.
  • Podcast & Articles

    Podcast & Articles

    Get fact-based, no-fluff fitness and nutrition secrets from our growing archive.

See Your Results as You Work Out

In real time, the 9ROUND PULSE in-club display shows your effort level, heart rate, calories burned, and PULSE Points earned during your workout. Color-coded heart rate zones make it easy to see your effort level at a glance.

9Round results monitor

How It Works

  • You wear your 9ROUND PULSE belt during your workout.
  • As you work out, the device tracks how hard you’re working and displays your effort rating, your heart rate and calories burned on a monitor inside the 9Round club.
  • You can easily see if you’re in your optimal fat burning zone and adjust your effort up or down as needed.
  • View your results and progress any time from the app or your online account. Your results are also emailed to you after each workout.


Sample Workout Summary

Benefits of 9Round Pulse

  • Effectiveness


    Your heart rate is the ideal metric that determines how much effort it takes to burn fat and improve your cardio. Heart rate tracking helps you maximize the results you get from every 30-minute 9Round workout.

  • Adapts to Your Fitness Level

    Adapts to Your Fitness Level

    The more physically fit you are, the more effort it takes to get your heart rate up. But all you have to do is keep your heart rate in the optimal heart rate zone, and you’ll continue to get results.

  • Instant Gratification

    Instant Gratification

    Your real-time heart rate and color-coded heart rate zones continuously show you whether you’re getting the most from your workout. Your results summary is emailed to you after each workout.

  • Motivation


    Live heart rate tracking motivates you to put in the necessary effort because you have a specific target to shoot for.

  • Competition


    Compete against yourself or others with the live in-club display.

  • Points Make it Simple

    Points Make it Simple

    You accumulate pulse points for every minute you spend in each heart rate training zone. The harder you work, the more points you accumulate.

Member Reviews

  • I never had a gym membership so I wasn’t sure if i was willing to make that step. I can say I have never regretted the decision to join 9Round. Absolutely the best workout experience I have ever had! 9Round gives you a great workout in just 30 minutes with no class times. Because of the flexible hours and no class times, I am always able to find a time to work out that works for my schedule! I never thought I would enjoy working out 6 days a week, but with 9Round its possible! The workout never gets boring because there are new exercises everyday. The trainers are amazing! They are always present and make sure you are doing the exercises correctly. I love how they encourage me to always work hard. Working out at 9round has boosted my energy level and helped me to tone up. Thank you 9Round!

  • 9Round has been great for me! I am excited to go into the gym because the exercises are different each day. Each of the staff members encourages you to push yourself, and you get personal attention during every workout. The atmosphere is friendly and welcoming, and I would encourage anyone of any fitness level to try it out because everyone could benefit from this type of program.

  • I just moved to Fort Worth, and was in desperate need of a workout routine. I went in for my first FREE work-out and was hooked! I joined this gym a month ago and am already down 8lbs!!! I’m not in best shape by any means but Yvonne & James are great at cheering you on and helping with modifications so you can get the best work out possible. James will even pull out the gloves and make you work/sweat for every punch & kick! My work schedule is so hectic, it’s a relief to know I can come in at any time and get a solid workout in 30 minutes with a trainer! I am so happy I found 9Round in Keller – James and Yvonne really make the gym what it is! I can’t see myself going anywhere else!

  • I cannot say enough good things about 9Round and it's owners/trainers. I am employed full time with three very active kiddos whose sports/activities schedules are challenging so 30 minutes is about what I can spare in a day for a workout - James, Yvonne and Misty make sure I get the workout that I need in those 30 minutes. They push me and the other 9Rounders (in all shapes and sizes!) in the gym to do our personal best each time we are there. I love the challenges of the week and that the workouts are different each day. I have recommended 9Round to several friends and family and will continue to sing it's praises.

  • Love that I joined 9Round in Keller! The 30 minute "anytime" concept is perfect for those who have schedules that are busy and never the same. The workouts are different and challenging every time. James and Yvonne a so welcoming and encouraging...and give you the attention that makes you want to work harder for them. I feel stronger and have more energy and love that I'm losing weight and toning up. Love 9Round Keller!

  • I absolutely love 9Round. I've been going to 9Round for a month now and I have already gone down a pant size and I can see so much muscle definition. The workouts are challenging and so much fun. They change daily so you never get bored. I'm always looking forward to seeing what James and Yvonne have set up for the day. You get so much encouragement and attention during your workout that it makes you push harder. And they are super affordable. I love everything about this gym!

9Round Certified Trainers

  • 9Round trainer
    Yvonne "Cherry Bomb" Riddle
    As Owner/Lead trainer of 9round/Keller Yvonne "Cherry Bomb" Riddle is ready to get this party started! Yvonne is a Neo Natal Nurse Practitioner who understands the importance of a healthy lifestyle . Being a fitness enthusiast her whole life, and always looking for ways to challenge herself physically Yvonne decided to try adding boxing style workouts to her regime and immediately fell in love with the results it provided. After discovering 9round she knew this was the place for her, she is a certified 9round trainer, and looks forward to pushing our members to new heights in their fitness journey!
  • 9Round trainer
    James "Silverback" Riddle
    As owner/ operator of 9round /Keller James "Silverback" Riddle is very excited to bring a 9round center to the city of Keller. After spending 30 years in a newspaper pressroom, James was looking for a new venture to get excited about. With some help and inspiration he found out about this fun and challenging new workout system that rekindled his love of martial arts and boxing, two passions of his youth. 9round is exploding all through the United States with its new twist on old school proven exercises, as a certified 9round trainer James looks forward to working with our members to help them reach their fitness goals.
  • 9Round trainer
    Malaki "Mallo" Abdul-Malik
    Malaki was born and raised in the Crown Heights section of Brooklyn NYC, and started boxing at the New Bed-Stuy Boxing Center at the age of 13. After suffering an injury at the age of 17 during an amateur fight, he decided to focus on his favorite pastime of playing baseball. Not being able to let go of the passion for boxing, Malaki was introduced to a new trainer and began to take the sport serious. At the age of 24 he became a Police Officer was then introduced to the sport of kickboxing. After spending several years as a Police Officer he became a bodyguard for athletes and celebrities. His passions are training & conditioning and motivating people to take better care of themselves. Malaki is a certified Kickboxing instructor, USA Boxing member, and holds a Federal Boxing License.
  • 9Round trainer
    Jodi "Jedi" Pope
    After choosing to make a physical change, Jodi Pope became a certified personal trainer and group fitness instructor, ultimately changing her life. Strength training, HIIT and sweating are just a few of her favorite things. Experienced with boot camp and one on one training, she prefers the active lifestyle and appreciates positive people. Jodi welcomes new challenges, believes in hard work and only wishes she had more time.
  • 9Round trainer
    Christina "TNT" Henninger
    Christina brings the energy to 9round Keller! As member her positivity and encouraging nature to everyone around her made her an obvious choice for a 9round Keller. We are excited and proud to have her as a member of our team.

9Round TV

Click the videos to learn more about 9Round and hear what members are saying:

  • The Science Behind the Workout
    The Philosophy
  • The Science Behind the Workout
    Rashad - 9Round Member - Kickboxing
  • The Science Behind the Workout
    Kristan - 9Round Member - Kickboxing
  • The Science Behind the Workout
    Kristi - 9Round Member - Kickboxing

Contact Information
9Round Fitness
900 S MAIN SUITE 340
Keller, Texas 76248
Hours Of Operation
Monday 6:00 am - 1:30 pm 3:30 pm - 8:00 pm
Tuesday 8:00 am - 1:30 pm 3:30 pm - 8:00 pm
Wednesday 6:00 am - 1:30 pm 3:30 pm - 8:00 pm
Thursday 8:00 am - 1:30 pm 3:30 pm - 8:00 pm
Friday 6:00 am - 1:30 pm 3:30 pm - 7:00 pm
Saturday 8:00 am - 12:30 pm


What 9Round Members are Saying

loses pounds
  • Dave R.
    Dave R. loses 70 pounds
    "After learning how much fun the 9Round program is, I've tried to work out 3-4 times a week since then. Now, instead of big, old and tired, I feel strong, balanced, and focused. I thank 9Round for the energy, environment, and guidance for my transformation."
    Dave R.
  • Addy P. loses 20 pounds
    "I was in love from my first workout! Not only with the workout but the amazing trainers who inspire and motivate me every day. I have also changed my diet based on many recipes I found on the 9round website. I am now stronger and more focused in all aspects of my life."
    Addy P.
    Addy P.
  • Traci S.
    Traci S. loses 46 pounds
    "I love how 9Round gives me the freedom to set my own workout schedule. It's so refreshing to be able to get a full body workout with a trainer, in only 30 minutes. I went from obese to a normal and healthy weight in a matter of six months and I feel amazing. I\m stronger, happier, and healthier than I've ever been."
    Traci S.
  • Whitney D. loses 80 pounds
    "With the support of my friends, family, and 9Round team, I am happier and healthier than I have ever been. So much of my success is attributed to the love and support my trainers have poured into me and for that, I am forever grateful!"
    Whitney D.
    Whitney D.

Get In Touch

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