9Round white map pin
9Round Fitness
16 Plaza 94, St. Peters MO 63376
St. Peters, Missouri 63304
USA

Schedule Your FREE Workout

9Round white map pin
9Round Fitness
16 Plaza 94, St. Peters MO 63376
St. Peters, Missouri 63304
USA

FITNESS THAT EMPOWERS

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.

It is perfect 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.

About Our Location

Located in the Schnucks Plaza on Jungerman & 94

9Round Certified Trainers

  • 9Round trainer
    Marlene Twehous
    Marlene "The Machine"!

Member Reviews

  • This 9Round is AMAZING!!!! I have been coming to 9Round for over 3 months and can already tell a huge difference, not only in my body but in the way I work out. Marlene is such an awesome trainer. She not only pushes you to do your best but she takes the time to get to know you and your goals. She keeps you accountable. Not many trainer are as awesome as she is. She, Joe and the awesome Gym they have created are the reasons I keep going back!

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