Gym Locations

Sixel's Cicuit Fit / USA Martial Arts

216 East Wall St. (Below the Vilas Theater)

​Eagle River, WI 54521

Sixel's Circuit Fit

8744 Hwy 51

​Minocqua, WI 54568

Sign up for fitness tips and information on our programs and upcoming events

* indicates required
Interested In:

Sixel's USA Martial Arts

You've made the decision to increase your Martial Arts and Fitness goals, and we're here to help you along your way. We warmly welcome you to our facility and our expert staff and trainers would love to discuss your goals and how we can help you meet them.


We’re a premier fitness, training, and Martial Arts  club with a strong commitment towards personalized service and individual attention for those seeking to achieve a healthier lifestyle.

  • Professional Martial Arts Instruction
  • NASM CertifiedFitness Instructor
  • Group or Personal classes


Sumo Wrestling & Cage Rental

Achieve your goals

You have Martial Arts and fitness goals. We have the resources and people to make them a reality. However and whenever you like to work out, we've got you covered. Too good to be true? Check out all that we offer.

Kids/Family Martial Arts

Mixed Martial Arts

Group Fitness

Personal Training

Get to know us

Looking for an experienced, friendly, helpful trainer? Look no further!  Our Northwoods facility is just the beginning.

Sixel's USA Martial Arts and Cross Fitness mission is to improve the quality of life and health of each client through the innovative effective fitness training and nutritional coaching.  These tools are needed to become healthier, physically stronger, to motivate others to live well, and challenge others in creative ways to live out fuller, smarter, and healthier lives. Our goal is to invoke long-lasting change that will positively impact our community.