About 9Round Fitness
Our Address
16 Plaza 94, St Peters, MO 63304, USA
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This 9Round gym is more upgraded than one I visited in California, which is so nice. It has TVs for demonstrating each round and is open 24 hours. Trainors Patrick and Kayla were amazing. Patrick was laid-back and helpful, especially getting me signed in & educated on the door-unlocking app on the first day. Kayla was so positive, supportive and relatable, especially with the powerful feeling that 9round gives to a woman. Kudos to them on smart hiring!
I was visiting family in St. Charles over the July 4th weekend. I am a member of 9R in Northville, MI and the owner of my gym got in touch with the owner of the St. Charles 9R. They graciously allowed me to work out there as a guest. The trainer was awesome, I got a great workout, and I look forward to going there on my next visit to St. Charles!
Had a blast! The atmosphere was electric, instructors top-notch, and the workout was fun. Highly recommend if you’re looking for a fun and effective way to stay in shape!
I started at 9Round a little over a year ago, and I’m so grateful I walked in that door. It is the longest I’ve ever stuck with a workout plan, and I leave every workout feeling more confident and proud of myself. Marlene, Joe and Nick make each and every member feel like a part of the family. So many different people with different fitness journeys workout at this gym, and it is inspiring to see how the 9Rounds team and fellow gym members lift one another up and encourage each other! This is a great workout environment for any skill level.
First time at this gym and kickboxing. I love it! The trainer was great and the owner was so nice and welcoming. I can't wait to start going her more often!