TRANSFORM. TOGETHER.
We’re here to create more than just a gym. Fierce Fit Culture is a community where you belong, grow, and reclaim your health alongside encouraging people. With guided workouts and an uplifting atmosphere, we’re building a space where everyone is empowered to become their strongest self – together. Join us, and experience fitness that’s fierce, supportive, and transformative.
Milli
This gym was exactly what I needed as a mom! I need camaraderie, a daily workout plan from a couch and an atmosphere where I could bring my children!!
Jerome
One week down, a lifetime to go. I can already tell that Sean and Kendra are going to equip me with the tools I need to meet my fitness goals. They have years of experience and extensive knowledge on what it takes to live a healthier lifestyle. 10/10 would recommend a membership to this gym for anyone looking to change their life around.
William
Sean is awesome! I love the class energy and really value the structure of the short intense sessions that allow me to always be able to make time in my day. Fierce Git Culture is the best option I’ve ever found for those of us who are not gym rats but still want to be healthy and exercise.
Matt
Sean is great! He fills all the buckets from nutrition, to crazy workouts that make you know you got a great workout. He is constantly bringing new workouts to battle boredom! Give him a try you’ll be happy you did.
Rex
Sean has been awesome! He is really helping me accomplish my health goals through fitness and nutrition.
Lauren
I’m down 5% body fat and up almost 2 pounds of lean body mass (muscle).. strength training, complete nutrition changes with macros etc… all thanks to my friend Sean with Fierce Fit Culture
Why People Come to Fierce Fit
At Fierce Fit, we recognize the unique value of group exercise and create an environment that goes beyond fitness—it's about transformation. Here’s why our members choose Fierce Fit:
Fierce Fit offers more than just workouts. It’s a space to build consistency, accountability, and connection, helping you achieve results you never thought possible.
​
-
Accountability
Regular attendance becomes easier when your group and coach are expecting you. The mutual commitment keeps you on track. -
Comparison
Seeing others push themselves inspires you to set higher goals and work toward achieving them. -
Competition
Friendly challenges within the group or against personal bests spark a drive to improve every session. -
Comradery
Build friendships with people who share similar goals, fostering a supportive and loyal community. -
Consistency
A structured schedule makes fitness a habit, helping you integrate exercise seamlessly into your life. -
Energy
Our high-energy sessions are designed to uplift and motivate, making every workout an experience you look forward to. -
Intensity
With encouragement from your peers and coaches, you’ll push your limits and grow stronger. -
Mindlessness
Leave the planning to us. All you have to do is show up, follow the program, and trust the process. -
Motivation
The group dynamic provides a natural boost to keep showing up and giving your all. -
Sociability
Our welcoming and inclusive environment ensures you feel at home from day one.
At Fierce Fit, you’ll find more than a fitness group—you’ll find a family that empowers you to become the best version of yourself.
FOUNDERS
Kendra Van Horn
Co-Owner - Brand/Design
Kendra Van Horn is a former gym owner, fitness coach, and brand specialist passionate about transforming lives through health and wellness. A former fitness competitor and athlete, she combines her personal journey with extensive experience to inspire confidence and purpose in others. As co-owner of a top Kansas City fitness business, recognized as 'Best of KC,' Kendra shaped a vibrant, supportive community and elevated member experiences through creative branding and attention to detail. With a unique blend of athleticism, creativity, and business acumen, she empowers clients to achieve their healthiest, happiest selves, making fitness both accessible and impactful.
Sean Van Horn
Co-Owner - Coach
Sean Van Horn is a seasoned personal trainer, nutrition expert, and entrepreneur with over 15 years in the fitness industry. As the former owner of a 'Best of KC' group fitness business, Sean cultivated a results-driven, community-focused environment. He has led 4,000+ group training sessions and guided hundreds through life-changing transformations using sustainable strategies in strength training, fat loss, and nutrition. With his expertise and passion for empowering others, Sean continues to inspire individuals and communities to achieve their best selves.
CONTACT
Getting Here:
Located on the southside of building inside Atlas Custom Health. First door on the right as you enter.
Our Address:
1534 Burlington St. Suite 105
North Kansas City, MO 64116
Email:
Phone:
816.739.7049