About The ROCK

"A FoundationTo Build On"

The ROCK Martial Arts & Fitness is a one of a kind martial arts and fitness center. The people who have been drawn to our school over the past two decades have made us what we are today.

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10143 W Chatfield Ave Ste 6

Littleton, Colorado​ 80127




Darin Carr

Founder & Master Instructor

Sheri Trevenna

Martial Arts & Fitness Instructor

Amanda Baker

Martial Arts Instructor

Andrew Prueitt

Martial Arts & Fitness Instructor

Family Centered


The family that KICKS together . . .

STICKS together!

Since opening our doors in 1999 we've evolved into one of Colorado's most successful sport Taekwondo programs, a character-development center for children, an elite fitness studio for adults, and The ROCK has also become an amazing family center.

The ROCK is a place for families to connect through the rigors of training, sweating, and learning together.


Each letter in The ROCK stands for an important characteristic that all students are expected to demonstrate both in and out of classStudents are taught to always begin with respect and end with kindness.

We strive to provide a safe haven of health and wellness that will promote mental & physical growth, a positive attitude, and opportunity for all our students to unleash their potential!


The 3 unbroken bars found on the Korean flag and in our logo represent STRENGTH and signify HEAVEN.

"A person standing alone can be attacked and defeated, but two can stand back-to-back and conquer.

Three are even better, for a triple-braided cord is not easily broken."

~Ecclesiastes 4:12


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