Group Adult Training

Adult Performance

- 25 Years of Experience

- Certified Strength and Conditioning Coach

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Fill out this short form and a Core FSN representative will contact you by the next business day. 

Comprehensive Core Fit Classes

You can count on certified personal trainers for your training sessions at Core FSN. Our programs are designed to meet your needs. Check out the two programs below and contact us to get started. Want to see if Core FSN is the right fit for you?

Hustle and Muscle

Our adult classes combine the two most effective training styles known: HIIT (High Intensity Interval Training) and strength training. Our classes present an amazing atmosphere as community members work together to achieve their personal fitness goals.


At Core FSN, we take training very seriously. We do not have random “instructors” coaching you. We only have qualified certified personal trainers lead and teach all of our programs. We pride ourselves on science and experience based programming and methods. 

Create and Dominate

This program is ideal for those who like to maximize strength, power and endurance gains. If you know you like to be pushed by someone you know and have a competitive nature, this is the class for you.


These training sessions are typically two to six people, set with one trainer. Small Group takes the individual workouts and gives you the opportunity to work with others. In each session you will be given a program that is specifically designed to exceed your needs, goals and wants along with personal nutritional guidance and accountability.

Affordable Group Training Programs

Call or email us today for more information

(630) 403-6495

(630) 403-6495

I joined Core 10 months ago. I had never worked out before or found a good exercise routine until I came to Core. Joe, Trevor and Paul are very patient and encouraging. I feel very comfortable at Core, it is a second family. I would highly encourage everyone to give it a try. I went from never working out to working out 5 days a week and have improved my health 100 percent.

- Mary Genz, Google review

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Core FSN

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