CHAINED EVOLUTION
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EXPERIENCE EXECUTE EVOLVE

Data-driven fitness. Results you can see.

Boutique fitness studio in Waltham integrating cutting-edge technology for personalized training and body composition analysis.

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Personal Training InBody 570 Fit3D Scanning Nutrition Coaching Group Classes Personal Training InBody 570 Fit3D Scanning Nutrition Coaching Group Classes
About

Where tech and individual paths converge.

We combine InBody 570 body composition analysis and Fit3D 3D scanning with expert coaching. Know exactly where you are. Track exactly where you're going.

Founded in 2017, Chained Evolution is Waltham's premier boutique fitness experience. We don't believe in one-size-fits-all. Every program, every session, every recommendation is tailored to your data and your goals.

Learn more about us
Services

What we offer

01

Personal Training

One-on-one private sessions custom-tailored to your goals. Injury recovery, weight loss, muscle building, performance.

→ 02

Body Composition Analysis

InBody 570 analysis and Fit3D 3D scanning. See exactly how your body is changing with precise, objective data.

→ 03

Nutrition Coaching

Meal and macro planning with bi-weekly check-ins. Sustainable habits that fit your lifestyle.

→ 04

Group Classes

Boxing, strength & conditioning, circuit training. Community atmosphere, all fitness levels welcome.

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This is for you if
  • You want results that last, not a 30-day fix
  • You're willing to show up consistently
  • You value data over guesswork
  • You want coaching that fits your life
  • You're done with gimmicks
This is not for you if
  • You want extreme results in extreme timeframes
  • You're looking for someone to yell at you
  • You expect results without consistent effort
  • You want the latest fad workout or diet
  • You're not ready to commit to the process
Testimonials

What members say

"The staff was super helpful in helping me understand my body comp using the InBody scanner."

— Marissa James

"Not only is CHAINED EVOLUTION a great and unique gym, they have the equipment to do a comprehensive body analysis..."

— Jinga Low

"The staff is always so nice and helpful, and even after going once they had pretty much all remembered me..."

— Alayna Casey
See Us In Action

Experience the studio.

Ready to start?

No pressure, no obligation. Let's talk about your goals and see if we're a good fit.

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