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HKFit - A Human Kind of Fitness

Ever feel like you don’t “fit in” at a regular gym? We've felt the same way before. At HKFit you will discover a judgment-free atmosphere. Everyone is welcome, no matter where you are on your health and fitness journey.

Classes at HKFit are High Intensity Interval Training (HIIT) resistance training group classes. Our method focuses on kettlebell and bodyweight calisthenics. Check our our CLASSES page to learn more.


What makes us different?
Our commitment to F I T!



Training at HKFit will challenge you physically, making your body stronger and better for everyday life, all while engaging in a supportive and FUN room. Your HKFit coaches will be there to help you create beautiful movement that leads to lasting results!!


HKFit is a home for ALL PEOPLE. No matter your training background you have a home with US! At HKFit you will get the attention YOU need while drawing on the energy of the whole, badass group around you!


At HKFit we train to get stronger at life. We believe in practice not perfection, training not fixing, enhancing not depriving. HKFit exists so you can train your body, strengthen your soul and walk out the door to kick ass and make a difference in the world.

Get Snatched at HKFit


ground-breaking, total body makeover program


meet 3x a week & increase in intensity

Resistance Training

with kettlebells & body-weight calisthenics


to maximize your results & to establish life-long habits

Meet HKFit Founder – Steph Wilberding
CFSC & Certified Health Coach

Enjoying her “second act” as a musical theater professional turned fitness trainer and entrepreneur, Steph Wilberding is no stranger to being front and center. Bringing the same energy and magnetism to her new role as founder and head coach at HK Fitness, Steph believes “fitness should be used to make your life more enjoyable.”  However, her clients rave as much about her kind, supportive approach as they do her skills for teaching proper technique and being the “queen of the kettlebells.”

Steph began her fitness journey as a coach at Mark Fisher Fitness in NYC where she specialized in training clients for their signature “Snatched in Six Weeks” fitness transformation program. She opened HK Fitness in January 2018, launching the first “Snatched in Six Weeks” program available on the West Coast.

  • "It's been my honor to be a part of Steph's journey in fitness from her time as one of the very first "Ninjas" at Mark Fisher Fitness, to on-boarding her onto our team as a coach, to watching her apply her considerable talents as a master coach. She understands both the technical side and human side of what it takes to get results while enjoying the process. I couldn't be happier to know that LA will get to work with such a thoughtful, passionate, and driven coach."
    Mark Fisher
    Founder of Mark Fisher Fitness
  • "I had the pleasure of observing Steph coach while she was working at Mark Fisher Fitness and was so impressed by her coaching abilities. It was incredible to watch how elegantly she coached technical skills while being encouraging and helping her clients feel strong and capable. Her clients are lucky to have a coach like her!"
    Molly Galbraith
    Co-Founder of Girls Gone Strong
  • "I've worked alongside Steph for 4 years and can say without hesitation, she is one of the wittiest, most knowledgeable coaches I know. Her ability to make people feel comfortable is unsurpassed, and her coaching style makes even the most complex ideas easy to understand. She is the perfect blend of book smarts, humor, approachability, and kindness."
    Amanda Wheeler
    Founder of Formation Strength
  • "Steph has an uncanny ability to teach with equal parts clarity, compassion and hilarity. Her mind and eye for beautiful movement is only outmatched by her generous heart. Anyone would be lucky to have Steph as a trainer!"  
    Brian Patrick Murphy
    Trainer at Mark Fisher Fitness