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Welcome to Key Fusion!

Fitness is meant to be enJOYable.


Say goodbye to grind-it-out workouts that focus on calorie burn and "gains." At Key Fusion, we believe movement should be:


  • Fun
  • Energetic
  • Connective
  • Attainable for every body and soul


When your workout is fun, you want to keep doing it. When you're surrounded by joyful people, it amplifies everyone’s vibe.

What is Fire & Flow?

Fire & Flow is a beat-driven, music-based fitness experience that blends Pilates, yoga, barre, and functional strength for a soulful full-body flow.

Born from the PiYo® methodology and infused with energy, sweat, and joy — Fire & Flow is designed to meet you wherever you are, in whatever body you're in.

Each class is:


  • Grounded in smart, intentional movement
  • Energizing and empowering
  • Fun and full of feel-good vibes
  • Accessible for all ages, all bodies, all fitness levels

Whether you're looking to join us in person or move with us from home, Fire & Flow is your invitation to show up, feel great, and let it all flow.

Chose Your Flow

🔥 Join us for live classes

🔥 Join us for live classes

🔥 Join us for live classes

Join us each Saturday in the Twin Cities, Minnesota to workout with us in person!

Join a Live Class

🎥 Subscribe on YouTube

🔥 Join us for live classes

🔥 Join us for live classes

New full-length classes released each Monday. Don't forget to subscribe so you don't miss a drop!

Subscribe on YouTube

Meet your instructor

Hi! I'm Jenni. I've been a fitness professional for nearly 20 years! I started my journey in 2006 leading Cardio Kickboxing classes at YMCAs around the Twin Cities. I fell in LOVE with helping incredible humans see results in their quality of life while finding joy, fun, and friendships in their fitness routines.


In 2010, I launched a multi-modality studio called Key Fusion in Mendota Heights, Minnesota. I have had the honor of serving this incredible community for over 14 years! 


It's been pure magic watching lives transform, friendships ignite, vibey people gathering together, fun fun FUN unleashed, and indescribable health and wellness gains as a beautiful side effect!


Though we no longer practice at our old physical address in Mendota Heights, Key Fusion lives on! As our members once said, "Key Fusion isn't a building. It's the people!"


I can't wait to work out with you!


XOXO Jenni

Come as you are


Nirvana

Disclaimer
These classes are designed for general fitness and fun, and are not a substitute for medical advice or personalized training. Always check with your healthcare provider before beginning a new workout routine. Move mindfully, modify as needed, and honor your body. You participate at your own risk.


Copyright © 2025 Jenni Feckey - All Rights Reserved.


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