
A Whole-Health Community
Established 2004 | Hanson, MA
Founded by Cynthia Brown in 2004, Cynergy Training in Hanson MA has grown into a unique whole-health fitness community serving Boston’s South Shore. What began as a small local gym has evolved into a trusted space where people of all ages and abilities come together to build strength, improve fitness, and discover the power of wellness.
At Cynergy Training, we believe fitness is more than a workout—it’s a way to feel better, move better, and live better. Our programs are designed to meet you where you are, whether your goal is to build muscle, improve mobility, recover from injury, or simply find the energy and confidence to enjoy everyday life. From strength and conditioning to personalized nutrition coaching, every aspect of our training is built to support long-term health and resilience.
In 2024, Cynergy was honored to be chosen as one of the founding members of the MetFix Affiliate program, uniting with its mission to educate, empower, and provide strategies to end chronic disease and promote longevity and well-being.
What truly sets Cynergy apart is our community. Members describe joining Cynergy as “the best decision they ever made,” because here, you’re not just another gym member—you’re part of a supportive team that celebrates progress, builds confidence, and makes fitness fun. Our experienced coaches take the time to understand your unique needs, offering guidance, encouragement, and modifications so that every workout feels challenging yet achievable.
We invite you to meet our coaches, connect with our vibrant member community, and see why so many people have made Cynergy Training their home for health and fitness for over two decades. Whether you’re just starting your journey or looking for a new challenge, Cynergy Training in Hanson MA is here to be your partner in strength, wellness, and whole-body health.

We help people of all ages and abilities achieve lasting health through fitness, nutrition, mindset, and community—guided by expert coaching in a fun, supportive environment.
Cynergy's Whole Health Initiative
What We Offer
Strength, Mobility, Recovery
Fitness Training
Supportive & Inclusive
Community & Connection
Wellness Beyond Workouts
Nutrition & Wellness
Strength starts in the mind
Mindset & Well-Being
Scalable Workouts for All Levels.
Functional Fitness
Classes
Smart programming designed to meet you where you are.
Schedule


Functional Fitness for All Levels
Strength & Conditioning
- High intensity workouts that challenge even the fittest of athletes.
- Combining Olympic and power lifts, gymnastics, rowing and running.
- Beginners Class or previous experience required.
Read about how Cynergy Training Preps Athletes for HYROX Comp.

Four Personalized Classes
Beginners Class
- For those new to olympic weight-lifting.
- Focused on training methods, terms, movements and lifts, as well as safety, scaling, and general fitness preparedness.
- Private training designed to prepare you for success in our Strength & Conditioning classes. ($125)
Scalable Strength & Stability
BUILD
- Strength-focused program designed for all levels.
- Slower, intentional movements for improved stability, mobility, and longevity.
- No previous experience required.
Read: The Fitness Shift That’s Helping Members Stay Strong for Life.
Boys & Girls | 10-14
Youth Strength & Conditioning
- Training sessions for boys & girls ages 10-14.
- Smart programming designed for young athletes.
- Offered in 4-6 week intervals.
Boys & Girls | 5-11
Cynergy Kids
- Training sessions for boys & girls ages 5-11.
- Structured fun — teaching discipline, respect, sportsmanship and learning proper technique for kids.
- Offered September thru June.
Read: Building Strong, Confident Kids: The Cynergy Kids Program
Boys & Girls | 4-10
Momentum Kids
- Designed specifically for neurodivergent kids.
- Small class sizes for individualized attention.
- Focus on strength, balance, coordination, and confidence.
- Coaches trained to blend fitness with emotional regulation strategies.
- Real-world application of skills beyond the gym.
- Offered in 4-week sessions, 30 minute classes.
Read: Momentum Kids at Cynergy Training: Building Strength, Confidence & Emotional Skills
Longevity, Independence, Vitality & Engagement
Cynergy LIVE
- Designed for anyone interested in increasing mobility and strength as they age.
- Focused on strength and stamina, coordination and balance, flexibility and posture, confidence and self-esteem.
- No previous experience required.
Read: Train Your Brain and Body for a Healthier Future with Cynergy LIVE
Conditioning & Endurance
All Levels Fitness (ALF)
- High-intensity, boot camp-style workout.
- Running, rowing, calisthenics, kettlebells, medicine balls, sleds, tires, and bodyweight movements.
- No previous experience required.
May - August
Cynergy Boot Camp
- Offered May - August at 4-week intervals.
- These classes are held outside, rain or shine — 5:30 - 6:15 AM
Read: More Than a Workout: Why Cynergy Boot Camp Builds You Up
In-Person. Remote. Adaptive.
Personal Training
- Available upon request.
Cynergy Training Coaching Staff
Meet the Team

Cynthia Brown
Founder / Co-owner / Head Coach
Keith Brown
Co-owner / Level 2 Coach
Cynergy Training Coach since 2007

Marty Bosworth
Level 1 Coach / Co-Coach Cynergy LIVE
Cynergy Training Coach since 2021
Coaches Spotlight: Marty Bosworth

Beth Flanagan
Level 2 Coach / Cynergy BUILD Coach
Cynergy Training Coach since 2023
Welcome Coach Beth Flanagan

Emily Hermanson
Level 2 Coach
Cynergy Training Coach since 2022
Coaches Spotlight: Emily Hermanson

Jessica Hughes
Level 1 Coach
Cynergy Training Coach since 2025

Mark O'Reilly
Level 2 Coach / All Levels Fitness
Cynergy Training Coach since 2012
Coaches Spotlight: Mark O'Reilly

Carlos Pagán
Level 2 Coach
Cynergy Training Coach since 2024

Charlene Pifer
Level 2 Coach / Youth Coach / Nutrition Coach
Cynergy Training Coach since 2019
Coaches Spotlight: Charlene Pifer

Scott Pifer
Level 1 Coach / Youth Coach
Cynergy Training Coach since 2023

Abby Rapoza
Level 1 Coach / Cynergy Kids
Cynergy Training Coach since 2019

Larry Russo
Level 2 Coach
Cynergy Training Coach since 2018
Coaches Spotlight: Larry Russo

Allie Sorgi
Level 1 Coach | Momentum Kids Coach
Brand X Method® Professional Youth Coach Certified
Cynergy Training Coach since 2025

Jen Tully
Jennifer L. Tully, MSN, M.Ed. TeacherLevel 1 Coach / CrossFit Kids Certified
Cynergy Kids Coach/ Boot Camp
Cynergy Training Coach since 2011
Coaches Spotlight: Jen Tully
Celebrating 18 Years of Jen Tully

Heather Vargus
Level 2 Coach
Cynergy Training Coach since 2021
Coaches Spotlight: Heather (Crocker) Vargus

Collective Certifications & Experience
Certifications
- Burgener Strength Level 1 Coach
- USA Olympic Lifting
- CrossFit Olympic Lifting
- CrossFit Power Athlete
- CrossFit Level 1 & 2
- The Brand X Method® Professional Youth Coach Certification
- ACSM
- Adaptive Athlete
- CrossFit Endurance
- CrossFit Football
- CrossFit Gymnastics
- CrossFit Kettlebell
- CrossFit Mobility
- CrossFit Rowing
- CrossFit Striking
- CPR Certified
- MetFix Foundations
- Precision Nutrition Level 1 Certified
- Certified Menopause Coaching Specialist
Cynergy Member
Testimonials
Cynergy has changed my life.
Cynergy has become a family affair for us.
My wife, my son, and my daughter all participate. Everyone has been so supportive of me and my family and it’s been really fun to experience this together. I truly believe it has brought us closer together as a family. The support my family and I get on a daily basis has been a key factor in my 50 pound weight loss journey over this past year.
This is a place where you will meet great people ... and become a better person both physically and mentally.
Everything about this place is top notch.
How every gym should be!
I’ve never felt more welcomed.
A welcoming atmosphere with something for everyone.
InstaVibes