Movement that supports you, exactly where you are.
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Jenn is the heart behind JK Fit. A coach, athlete, and deeply grounded human who believes training should feel supportive, intentional, and sustainable. With a degree in biomedical science and certifications in NASM, HYROX performance and pre and postnatal coaching—Jenn’s approach blends knowledge with lived experience. She meets people exactly where they are and helps them build confidence through movement that fits real life. This is coaching rooted in care, trust, and long-term progress — never pressure.
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Training begins exactly where you are and evolves with you, building a foundation you can return to in every season of life. This is programming and nutrition shaped around your goals, your schedule, your energy, and your reality. It grows with you. It adjusts when life does.
Jenn brings both clinical understanding and lived empathy to every plan. You’re not handed a generic template and left to figure it out. You’re guided by someone who understands the body, respects the process, and stays right beside you as you build strength that lasts.
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We work with a wide range of clients, including pre- and post-partum women, athletes, bodybuilders, and group fitness enthusiasts, Hyrox athletes. No matter your background or experience level, training is tailored to your goals, your body, and your season of life. Wherever you are on your journey, we’re ready to meet you there.
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JK Fit trains out of The HQ Madison — a welcoming, high-energy space built on community, accountability, and real connection. It’s where thoughtful coaching meets strong people, and where showing up consistently matters more than showing off.
About JK Fit
Hi, I’m Jenn!
JK Fit exists to help real people build strength they can trust through consistent training that fits real life. No gimmicks, no instant results — just the real stuff that lasts. We believe that the best training plan isn’t the hardest one, it’s the one you come back to every single time.
Her story…
She didn’t set out to build a fitness brand. She set out to find herself again.
When Jenn became a mother of three in quick succession, the life she loved also quietly rearranged her identity. The athlete she once knew herself to be felt distant, almost theoretical. There was no dramatic turning point, just a growing awareness that if she wanted to model confidence for her daughter, she had to practice it herself. So she began where she was, in a garage, in the early mornings, moving not to transform her body but to reconnect with it.
What started as personal grounding slowly became something larger. Even with a background as a college athlete and a degree in biomedical science, Jenn found herself navigating the same confusion so many women feel: how do you build strength without losing yourself in the process? That question shaped everything. She trained early mornings, late nights, and weekends. She built her business around her three kiddos, not in spite of them. She learned to trust her instincts, to try ideas before she felt fully ready, to listen more than she spoke. Clients came not just for programming, but for the steadiness and joy she brought into the room.
Today, JK Fit reflects that same intentionality. Jenn is NASM certified, a pre and postnatal coach, and a HYROX performance coach, but what defines her work is something less technical and more human. She understands the space between wanting more and not knowing how to begin. She believes strength should fit into real life, not compete with it. Training here is thoughtful, progressive, and grounded in trust. It is serious about results, but never at the expense of joy.
Jenn doesn’t just coach workouts. She creates space for people to feel capable again. And once you feel that kind of strength, you won’t want to train anywhere else.
Training that meets you where you are and sticks with you.
JK Fit offers personalized training and nutrition built around real people, real lives, and long-term strength. Whether you’re pre or post-partum, training for performance, getting back into movement, or simply wanting to feel strong again, we’re here to support you every step of the way.
Curious about pricing or ready to get started? Let’s talk.
JK FIT is led by Jenn and powered by people she deeply trusts.
MEET THE CREW
While Jenn is the heart of JK Fit, this isn’t a one-person show. Behind the scenes (and often right beside her) is a group of thoughtful, talented humans who share the same values, care deeply about this community, and help bring the JK Fit experience to life.
Whether you’re training online through the JK Club or in person at HQ, you’ll see these faces, hear these names, and feel their impact. They’re not just support — they’re the fabric of the JK Club.
Jenn is the heart, soul, and high energy leader of JK Fit. With a background in Exercise Science and years of hands-on coaching, she’s passionate about meeting people where they are and helping them grow stronger with confidence. Known for her energy, honesty, and ability to make people feel at home, Jenn leads this community with care and a lot of heart.
Chloe prefers behind-the-scenes, but her impact is everywhere. From tech and websites to group fitness classes and keeping JK Fit running smoothly, she’s the glue that holds things together. If something needs doing, Chloe’s already on it — usually with a smile and a plan.
Josh is the backbone behind the scenes and the muscle on the floor. A dedicated bodybuilder, incredible dad, and Jenn’s #1 fan, he brings grit, loyalty, and steady support to everything JK Fit does. Together, Jenn and Josh are the dynamic duo powering the HQ and the community it holds.
Kate is the reason we became HYROX athletes and the eye behind so much of JK Fit’s visual magic. A professional photographer and true creative, she has a gift for making ideas real and pushing everyone to say yes to the next challenge. Whether behind the camera or in the gym, Kate brings vision, courage, and art to everything she touches.
Jenn trains out of The HQ Madison, a space she owns alongside her husband, Josh that feels less like a gym and more like a community you walk into and immediately feel at home.
It’s intentional without being intimidating. Strong without being performative. The kind of place where people know your name, where effort is respected, and where showing up consistently matters more than showing off. The energy is real, the coaching is thoughtful, and the room holds people at every stage of their journey.
This isn’t a big-box environment or a revolving door of faces. It’s a space built on connection, accountability, and shared momentum. The HQ is where JK Fit lives in real time — where relationships are built, confidence grows, and strength becomes something you carry with you long after you leave.
OUR HOMEBASE: The HQ Madison
