Warrenville Bodyweight Training, Functional Fitness, and Full Body Workouts | Underground Core Fitness | (630) 447-0149
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WELCOME TO UNDERGROUND CORE FITNESS
“The Home of the 30 Minute Workout”
Underground Core Fitness offers 30 minute fat blasting Small Group Training workouts where you can burn anywhere from 500 to 1000 calories in a single workout using the amazing tools of Kettlebells & Your Own Bodyweight.
We have perfected our program to show you amazing results where our clients have experienced weight loss of 10-25lbs and also losses of 2-15% body fat in as short as 60 days!
If you’re looking for these kind of results or just looking to build strength and endurance, then click below to sign up for your 2 Week Free Trial.
All of our training programs are specifically customized to the needs of each individual capabilities and are at the same time challenging.