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Tell us a little about your goals and where you are right now. We'll get back to you fast and start a real conversation.
Helping you
Get Stronger.
Lose the Weight.
Move Better.
Feel Like You Again.
Get Stronger.
Personal training built for adults 35+ in Midcoast Maine.
Hybrid Fitness is a personal training studio in Warren, Maine. Built for real adults who want to feel strong, move better, and live longer. No guesswork. No gym memberships you'll never use. Just smart training, a real coach, and people who actually know your name.
Voted Best
#1 Gym & #1 Trainer
#1 Gym & #1 Trainer
As Featured On
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See Hybrid in Action.
P.S. Filmed during Covid. Yes, the masks are real. No, we don't miss them. Place looks even better now (you'll see).
Who We Are
The gym built for the rest of your life.
If you've spent years cycling through gym memberships, fad diets, and Instagram workouts that left you feeling more confused than confident, you're not alone, and you're not the problem. Most fitness programs aren't built for adults 35+ with real lives, real injuries, and real goals.
Hybrid Fitness is. We're a personal training studio in Warren, serving the entire Midcoast region: Rockland, Camden, Rockport, Thomaston, Owls Head, Union, Waldoboro, and beyond. Every session is led by a real coach. Every workout has a purpose. Every client gets the attention they deserve.
Whether you want to lose 30 pounds, get strong enough to keep up with your kids, rehab a stubborn shoulder, or just feel like yourself again, we'll meet you exactly where you are.
How It Works
Three steps. → One real plan.
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Get a Plan Built for You
Your coach designs a strength training plan scaled to your level, your lifestyle, and any old injuries you've been working around.
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Show Up. We'll Handle the Rest.
Walk in. Your workout is ready, your coach is coaching, and your community is right there with you. Small Steps, Big Results.
What We Do
Personal training.
Personal training.
Built around you.
A gym membership sells you access to equipment. Hybrid gives you a coach, a plan, and people who actually know your name and notice when you don't show up. That's the whole difference, and it's why our clients actually stick around.
- Every session is coached. Always. No exceptions.
- Programming built for adults 35+, not 25-year-old bodybuilders.
- A real plan, not a workout you guess at.
- A community that's local, kind, and zero ego.
Real People · Real Results
What Hybrid clients say
Stories from adults across Midcoast Maine who decided enough was enough.
The Receipts
The Receipts
Meet Your Coaches
The people in your corner.
Every Hybrid session is led by a real coach who knows your name, your goals, and the way your left shoulder acts up. Real coaches who care whether you show up.
Hunter Grindle
Owner & Coach
Hunter is a lifelong Mainer who built Hybrid to be the gym he wished existed when he started his own training journey. He's been coaching adults in the Midcoast for over a decade and is happiest when a client realizes they're stronger than they thought. Outside the gym, he's chasing his daughter Lainey around with his wife Melissa.
Dusty Young
Director of Operations
Dusty brings a calm, dialed-in presence to every session. His coaching style meets you where you are and pushes you exactly as much as you need. Never more, never less.
Cathy Caveney
Coach
Cathy grew up in NH surrounded by a large, loving family, where she learned generosity and hard work. She models that for her own two children every day. She was inspired to become a fitness coach while searching for ways to get healthy after a life-threatening illness, and she brings that same lived-in empathy to every client she works with.
Brandon Knight
Head Coach
Brandon started training as a high school athlete and fell in love with the science of strength & conditioning along the way. He's exceptional at giving clients the extra push to get stronger safely, and he goes above and beyond to make sure every client feels comfortable and supported on the floor.
Silas Faria
Coach
Silas loves watching people surprise themselves. Hitting a strength goal, moving pain-free, or realizing they can do way more than they thought. He's coached in big gyms, small studios, and a physical therapy clinic. Outside the gym, you'll find him skiing, hiking, fishing, or playing trombone. Ask him about the Mongolian throat singing.
Frequently Asked
Questions, answered honestly.
Yes. That's literally who we built this place for. The majority of our clients start in their 30s, 40s, 50s, and 60s with little or no recent training experience. Every workout is coached and scaled to where you actually are.
We're located in Warren, Maine, and proudly serve the entire Midcoast region: Rockland, Camden, Rockport, Thomaston, Owls Head, Cushing, South Thomaston, Tenants Harbor, Union, Waldoboro, and beyond.
No. We meet you where you are. The first step is to request more information. We'll learn your goals, history, and any limitations before you ever step on the floor.
A personal training session focused on strength training that builds muscle, improves mobility, and supports long-term health. No guesswork. Every session is led by a real coach who knows you.
Programs are priced based on your goals and frequency. Request more information and we'll walk you through exactly what makes sense for you.
Ready When You Are
Your strongest decade
Your strongest decade
is the next one.
Tell us a little about you, and one of our coaches will reach out to start a real conversation about whether Hybrid is the right next step.
Request More Information
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