KEYS

STRENGTH

About Us

Get ready to tear down obstacles of the mind and body. At Keys Strength we believe that getting yourself back to work means setting your own pace.

Start your journey with us today. 

Meet the Team

  • Liz Kuck

    FOUNDER & OWNER

  • Chris Kuck

    OWNER

  • Cara Oneil

    COACH

  • Terri Swanson

    COACH

Dream it

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Build it

•

Grow it

•

Dream it • Build it • Grow it •

What People Are Saying About Us

  • "I have worked out at Keys Strength since I moved to Marathon. The classes are a great way to get started and push yourself in a friendly and motivating environment. After some heath issues and surgeries, I switched to one on one personal training sessions with Liz! She has helped me get my strength back and positivity. She mindfully puts together workouts that are made for me, my body, and around my injuries as well as strengthening my weak areas. I also use the 24/7 open gym on days I don't workout with LIZ. The open gym is clean, and has everything I need for my fitness journey! I couldn't be more proud to work out with this amazing FIT FAM at the best gym in the keys."

    Rein Krumenacker

  • “My hubby & I started going in Oct 2021. We had never worked out like this before and soon came to love the structure, the guidance and the camaraderie! The owners & coaches are all super cool and truly care about our progress & successes! It has really changed our lives! Thank you to every single one of the staff for all you do!!!"

    Jamie Caudill

  • “I was a drop in for the week and had great programming to keep me in check while on vacation. The owner was easy to communicate with and made for a good experience. I'll be back next time I'm in town. Thanks coaches!!"

    Christina Griffin

  • All the people at Keys Strength and Conditioning are wonderful. Liz, my instructor and one of the owners has really motivated me with really great workouts. I highly reccomend KSC! You'll feel good and be glad you went. They are very professional!"

    Nancy Byers

  • "I dropped in to Keys Strength while on vacation. It was easy to sign up for a class online using Mind Body. The class times were convenient. I went to the 7am Functional Fitness (just like CrossFit). I was welcomed by Chris, the owner and coach, upon my arrival. He gave me directions on what to do while waiting for the class to start, which is nice when dropping into a new gym, since they’re all different. I had a great workout both days I went. The class was a warm up, strength work, a conditioning workout, and a cool down/stretch. Keys Strength is great, but the best part was meeting Rich Froning! He was visiting the area and went to the gym while I was there!"

    Heather Carson

  • "I had a fabulous time last week working out at Keys Strength and Conditioning! Their class times were perfect and the gym members were incredibly welcoming. The owners were fantastic and very accommodating. The classes offer many opportunities to ramp up the workout or adjust for fitness levels. I really appreciated the easy drop in/weekly program. I only wish I lived close enough to become a member!"

    Laurie Goodwin

  • "Amazing atmosphere. Excellent coaching. Caters to your personalized needs. This is our second visit to this gym and it gets better every time. We highly recommend it. If we lived in the Keys this would definitely be our everyday gym! Thank you for accommodating us."

    Dare Evens