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Strength & Conditioning in Hooksett, NH

stronger starts here

athletes to everyday movers, we help you train smarter and live stronger.

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Tailored Personal Training

Experience personalized coaching that aligns with your goals, whether you're recovering from an injury or aiming to surpass your athletic peak.

Exclusive Training Facility

Work out in our exclusive, private facility featuring cutting-edge equipment, with the freedom to train solo or bring along a family member or friend!

Girls Strength & Performance

We focus on building a strong foundation of athletic performance, confidence, and mental strength — in sport and in life for girls from middle school to college.

Getting Started Is Easy

1

Book Your Free Call

Connect with us to explore your goals, challenges, and discover which path is right for you. This is where your journey to becoming stronger begins.

2

choose your path

Whether it's personalized 1-on-1 training, practical nutrition coaching, or joining our empowering girls' program, find the perfect fit for your goals and lifestyle.

3

unlock your strength

Step into the stronger, more confident version of yourself. Your journey starts now - and you're capable of more than you ever imagined.

Meet your coach

Karen Koutsavlis is the coach behind New England 360 Fitness - a wife, mom, two-time Boston Marathon finisher, and someone who genuinely gets it. With over 20 years of experience and certifications including National Board Certified Health & Wellness Coach, ACSM Certified Personal Trainer, and Precision Nutrition Level 2 Master Coach, she brings both expertise and real-life understanding to every session.
"I don't coach from perfection - I coach from experience. Having navigated my own struggles with food and body image, I'm now a face and body of recovery and strength - and I'm dedicated to ensuring no young woman goes through what I did. I believe body language matters more than body image, and I want women of all ages to feel powerful in their bodies, not just look a certain way."
Whether you're a serious athlete, navigating puberty, recovering from injury, managing chronic pain, or rediscovering your strength after years away from fitness, Karen will meet you exactly where you are. Her approach blends strength training with behavioral coaching because she knows that sustainable change happens when we honor where you are right now. Whether working with young women navigating puberty, adults managing chronic pain, or anyone rediscovering their strength, she creates individualized programs that meet your goals with strategies that actually work for your life.
At New England 360 Fitness in Hooksett, NH, you'll find more than expert programming - you'll find someone who listens deeply, celebrates your wins, and helps you build a life that feels strong, balanced, and unapologetically you.
New England 360 Fitness
(Select Location)

Our gym is nestled at 8 Industrial Park Dr. Unit #4 in Hooksett, offering easy access and ample parking, conveniently located near highways.

8 Industrial Park Dr. Unit #4 Hooksett, NH 03106 USA

Working out at the gym isn't easy. But getting there shouldn't be hard.
New England 360 Fitness is located and easily accessible from all of Hooksett and surrounding communities.

TRUSTED AND LOVED BY HUNDREDS OF CLIENTS AND LOCAL RESIDENTS

Questions? We have the answers!