Welcome to 9Round

St Peters, MO - Jungermann Road & N. St. Peters Pkwy

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9Round member performing a high-intensity interval workout

Effective. Powerful.

Inside The 9Round Workout

Discover how we deliver the most effective 30-minute workout in St. Peters, MO.

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Nine 3-minute rounds followed by 30-second active breaks for 30-minutes of nonstop HIIT full-body training to build strength, burn calories, and boost confidence.

There’s more than one way to get stronger—we use functional weight training and heavy bag resistance training to engage every muscle.

PULSE™, our wearable heart-rate technology, tracks your effort in real-time, staying in the right zone is all it takes to make every minute count.

Train like a champion without getting hit. Our high-energy workouts use the power of kickboxing fitness to make exercising fun, approachable, and efficient.

Meet Your 9Round Trainers

Ashley Dorman

Ashley Dorman

"Ashley"

General Manager

  • 9Round Certified Trainer
  • Kickboxology Certified
9Round Trainer Since 2026
Favorite Part of Training I love helping people hit their goals and see their confidence grow. Fitness has always been a part of my life and I want others to feel the impact.
I remember the summer after 5th grade I created a whole daily workout regimen. I would swim laps in my pool, ride my bike, run, do Billy Blanks, Jane Fonda, and the Stair climber! I loved them all but my FAVORITE has always been boxing. I dreamed of being a fitness model. I played Soccer and was a Cheerleader in High School and did intramurals and aerobic classes at Mizzou. My First job post college was at New Lady Fitness selling gym memberships. I competed in a Fitness Competition in 2007 and got 3rd place. In 2008 I did a mini Triathlon and realized I missed boxing so joined The Boxing Gym which I ended up teaching for a year before I had our first Daughter. It closed so I went to Title then Hit Squad, it closed so joined BurnBox. I had an elbow injury so needed some time to heal. When we saw 9Round was selling, it was the PERFECT time to get back into Boxing, the sport I have loved for 35 years!!
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Seth Hochuli

Seth Hochuli

Lead Trainer

  • 9Round Certified Trainer
  • Black Belt in Martial Arts
9Round Trainer Since 2016
Favorite Part of Training Everything is built around the kickboxing frame, so every round has purpose & pushes you to move, think, & engage. That is why I love coaching here.
I grew up training in martial arts and gymnastics, which built a strong foundation in movement, discipline, and body awareness. Later on, family health issues led me down the path of adaptive fitness, learning how to modify movements rather than relying on generalized programming. I still train and compete in martial arts, but my real focus is meeting people exactly where they are, whatever that looks like for them. Favorite Round: Round 1, Jump Rope. People underestimate it, but it is pure footwork, timing, and coordination, and it sets the tone for the whole workout. Favorite Punch: The jab, specifically doubling it up. It is simple, but it does real work, setting range, breaking rhythm, and setting up everything else. I would rather see a clean jab than a flashy punch with no foundation behind it. Fun Fact: I foster tarantulas and other arachnids, including vinegaroons and tailless whip scorpions. It throws most people off, but it turns out patience is patience whether I am working with a nervous beginner or nursing a spider that does not want to be handled.
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Kaila Morris

Kaila Morris

Trainer

  • 9Round Certified Trainer
9Round Trainer Since 2022
Favorite Part of Training Whether you're just getting started or looking 2 push yourself, I'm here 2 encourage, challenge, & support you every step of the way, 1 round @ a time
Hi, I'm Kaila! My 9Round journey began in 2022 when I was searching for an outlet after losing my dad. What started as a place to heal quickly became a place where I found strength, confidence, and community. Favorite round is 7 Favorite Punch is Hook Fun Fact is i have been dancing since is was 3
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Cairon Washington

Cairon Washington

Trainer

  • 9Round Certified Trainer
9Round Trainer Since 2022
Favorite Part of Training Why do you love 9Round 🔴 Community building aspect. Being able to connect with others through fitness.
Fitness journey 🔴 Worked out for several years. Started 9 Round in 2022. I enjoy weight lifting and HIIT style workouts. Favorite Round 🔴 7 Favorite Punch 🔴 Hook
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Ulysses Ross

Ulysses Ross

Trainer

  • 9Round Certified Trainer
Favorite Part of Training I love 9round because it's what you make it, you can choose your own pace and meet great people.
Love fitness and has been in sports my whole life, staying fit has always been a part of my life. Favorite round is 8 Favorite punch is jab Fun fact: Loves video games
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Kirsten Westrich

Kirsten Westrich

"Kirstie"

  • 9Round Certified Trainer
9Round Trainer Since 2026
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9Round Studio

Location
& Hours

St Peters, MO - Jungermann Road & N. St. Peters Pkwy

St Peters, MO - Jungermann Road & N. St. Peters Pkwy
Map location of St Peters, MO - Jungermann Road & N. St. Peters Pkwy
At 9Round, we take your safety seriously. This location is equipped with secure, members-only door access, security cameras covering all areas of the studio, and a panic button to alert police and medics.

Frequently Asked Questions

Members at 9Round St Peters, MO - Jungermann Road & N. St. Peters Pkwy can work out on their time with no scheduled class times at 9Round. However, for your first workout, we do require booking an appointment to ensure we deliver the best kickboxing experience.

Booking your first-time workout at our gym is easy! Just click here and fill in your information, pick your preferred date, and you’re all set to sweat!

For your first workout at 9Round St Peters, MO - Jungermann Road & N. St. Peters Pkwy, we recommend arriving 10-15 minutes before your appointment time to fill out a wavier and tour the studio before you start your workout. Please wear comfortable athletic clothes and tennis shoes.

We’ll provide you with the proper kickboxing equipment for your first workout, including gloves. A trainer will be guiding you through your entire 30-minute workout.

Yes! Our 9Round workouts are designed for all fitness levels, from beginners to pro athletes. Our gym here in St. Peters, MO, is perfect for those new to fitness! No experience needed.

We invite you to book a free first-time workout to experience our exercise program firsthand. Our friendly and supportive 9Round trainers will help you learn all the fun kickboxing techniques we use to help you with your fitness goals.

A typical 9Round workout can burn 300-600 calories in 30 minutes depending on your intensity, body composition, and fitness level.

Because our workouts combine high-intensity interval training (HIIT), kickboxing, strength training, and cardio, they are designed to maximize calorie burn while building strength.

We recommend working out at 9Round St Peters, MO - Jungermann Road & N. St. Peters Pkwy 3-5 days a week for the best results.

Many of our members find it easy to work out multiple times per week thanks to our efficient 30-minute workouts with no class times.

Yes. Kickboxing workouts combine high-intensity cardio, strength training, and core exercises that can help burn calories and build lean muscle.

Many members use 9Round workouts as part of a fitness routine designed to support healthy weight loss.

Start Your Fitness Journey Today

Book your free intro session and see how 30 minutes can change everything. No pressure - just show up and move.
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