618 Goddard Ave., Chesterfield, Missouri 63005

Chesterfield's Source for Personal Training and Fitness

Reach Your Highest Potential With the Help of Tullock Fitness & Performance

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Our Expert Team

Our expert instructors will offer personalized guidance and hands-on training throughout your journey, so you always know you're getting the best experience possible.


Our Core Values

We value strength, courage, and resilience. When you join our fitness family, you'll gain more than a better body -- you'll gain confidence, discipline, and the ability to live your life without fear!


Our Mission

We want to give back to our community by providing a safe and supportive space where people of all ages, abilities, and backgrounds can pursue a healthier, happier lifestyle!

Personal Training near Chesterfield

Personal Training

Through personal training, you'll be able to access a suite of educational resources, nutrition strategies, and work with a dedicated trainer in order to establish a workout plan that's right for your body and your goals. Join us in Chesterfield and make results happen by training in a way that's right for you!

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Personal Training near Chesterfield

Small Group Training

Our Small Group Fitness classes offer the best blend of customized fitness solutions and ongoing support. We surround you with a great group of new friends who can have your back each and every step of the way.

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Personal Training near Chesterfield

Buns & Guns

With our Buns & Guns circuit training program, you'll get the opportunity to shed weight like never before and build lean, true strength. Our trainers at Tullock Fitness & Performance have specially designed a curriculum that gives ordinary men and women from around Chesterfield the chance to see real results quicker than ever.

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Personal Training near Chesterfield

Sports Performance Training

Prepare for the season ahead and set yourself apart from the competition with our Sports Performance Training in Chesterfield. Perfect for all ages and abilities, this program covers the skills you need to thrive in a wide range of sports.

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Personal Training near Chesterfield

Online Fitness Training

At Tullock Fitness & Performance, we are setting men and women all across Chesterfield up for success with a convenient Virtual Personal Training program that is built just for YOU. No more worrying about class times or rushing around town to make it in. Train when it works best for you.

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Personal Training near Chesterfield

InBody 570

Our InBody Body Composition Analysis provides a detailed report of the ongoing changes in your body. Through detailed tracking of the reductions in body fat and increases in muscle mass we will be able to consistently demonstrate all of the results your are seeing.

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Tighten and tone your muscles like never before with our Bodybuilding in Chesterfield. We're committed to helping beginners and experienced bodybuilders alike find success for any situation.

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Personal Training Experts in Chesterfield

At Tullock Fitness & Performance, our goal is to get you to reach your full potential, whatever it is, in fitness and in life. Your fitness level has a profound effect on your life. Whether it's your mobility, strength, energy level, mental fortitude, or physical health that you want to improve, we'll be with you every step of the way.

You can walk into any gym and find a personal trainer who will assign you a workout routine, stand by as you push yourself to the limit, and congratulate you when you get done. What you can't find anywhere is the level of dedication, personalization, and community that Tullock Fitness & Performance brings to the table.  We're here to help you get strong, fit, and confident again.

By creating an individual relationship with each and every member of our gym, we are able to curate a workout plan that contours specifically to your needs. We'll provide you with next level accountability to help you commit to a functional exercise routine that will genuinely get you results. From weight loss to lean muscle gain to improving your athletic performance, our team of educated, certified personal trainers can help you get the results you've been missing.

Whether you're from Cottleville, Wildwood or here in Chesterfield, our team is here to help you get the results you've been missing.


Chris Collier

I have co-managed several clients with Cory over the past year and I can't speak highly enough of him. As a sports chiropractor, our fields overlap quite a bit. Cory is a very knowledgeable trainer th...

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Mitzi Pasch

I have been coming for 7 months and it is the best thing i have done for myself in a long time.  My workout is specific to me and helps build my strength and stamina. I can't wait to go back.&nbs...

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Sam Moretti

You know, I have had a few trainers over the years. While they were good and effective, I have never met one like Cory Tullock. I am an analytical IT person and thus like to understand the why and how...

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Cory is the man! His experience and knowledge shines through! I had shoulder dislocation issues (4 in a month) after training with Tullock I haven't had a single dislocation in 9 months. I highly sugg...

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Laura Green Casagrande

I've been working with Cory for over a year. I've met my first goal of losing 15 lbs. and now we're working on the next 15. Cory is compassionate and encouraging, he helped me keep on track when I was...

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Mason Hylla

Mr. Tullock is a great personal trainer, and helped me accomplish my goals. In addition, he taught me how to lift properly, greatly reducing the risk of injuries in the gym....

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Providing Chesterfield and Wildwood with High Quality Fitness Training

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