Personal Training Gym in St. Peter's

Find lasting success in a supportive community

Small group Personal Training sessions with our knowledgeable and passionate coaching staff will help you reach any goals, both inside and outside the gym
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Start at Any Level

Whether a gym rat or a beginner, anyone will feel comfortable at our gym.

Like-Minded Community

Be encouraged by a community of people who care about your success just as much as their own.

Tailored, Goal-Focused Guidance

Whatever your goals are, we'll help you figure out the right plan and stick to it, no matter what.

Every body is unique.
Find something that works for YOU

Adult Group Fitness Training

Discover Group Fitness Training at Trainology Fitness Systems in St. Peters. Energizing classes are segmented to allow individual focus on strength, endurance, and weightlifting. Our expert guidance and a motivating community await! Join us to achieve your fitness goals in a supportive setting!
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Main Programs

Main Programs

Main Programs

Getting started is easy


Schedule a strategy session

Meet with one of our certified coaches to tell your story, share your goals, and get your questions answered.

We'll build a custom plan for YOU!

Get a tailored plan that works with your schedule and abilities. We will guide you every step of the way while providing accountability.

Start the training program you never need to quit

Getting fit is hard; staying fit is harder. We're here to ensure you build healthy habits and systems that keep you on the right track.

Trusted and Loved By Hundreds of St. Peter's Residents

Everything you need to empower your fitness journey

Recurring Member Check-Ins

Individualized Programming

Easy Scheduling

Eating Guidance

Personal Training

Youth Athlete Training

A Personalized Journey Towards a Better You

Our community is what makes us special. And it's what will keep you going

Starting a new workout routine can be overwhelming. Don't worry, we'll make it simple and fun for you.

With over 15 years of full time experience, we've dedicated tens of thousands of hours to building a no-nonsense fitness training program perfect for busy adults that want to look and feel great. Our compassionate and professional coaches will be there with you every step of the way.  

We believe in meeting people right where they're at on their fitness journey, and supporting them with the right training program, eating plan, and accountability to be the happiest and healthiest versions of themselves.

Conveniently located off I-70, 5 minutes east of Mid Rivers and 5 minutes west of Cave Springs

Working out at the gym isn't easy. But getting there shouldn't be hard. A Personalized Journey Towards a Better You is located and easily accessible from all of St. Peter's.

5252 Mexico Rd, St Peters, MO 63376
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Questions? We (probably) have the answers!

How many people are in a workout?
How long does it take to see results?
I'm worried I won't be able to keep up. How will I do what everyone else is doing?
What sets you apart from other gyms in the area?
My schedule varies and I don't think I can come at the same time. Is that a problem?
How long is a training session?
I haven't worked out in a long time. Do I have to be fit to join?
What's a Strategy Session?
Is there a contract I have to sign?
I'm scared I won't fit in. Do you offer private training sessions to get started?

Still curious? Talk to us!

Fit is not a destination, it's a way of life.

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Final Offer
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