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We offer coach-guided functional fitness experiences that are efficient, enjoyable, and effective.

No one likes feeling like they don’t know what they’re doing in the gym, or that they’re wasting their time with ineffective workouts. Plus, fitness ought to be fun! If your workout is boring, let’s be real- you’re going to start skipping sessions. We will get you to your goals by offering engaging coach-guided functional fitness experiences that are efficient, enjoyable, and effective.


Book your free intro session today and see what it’s like to be a member of the Graviton fitness community!

Graviton is where everyday people rediscover their passion for physical challenge, healthy lifestyle goals and consistent self-improvement. We help beginner and experienced folks take their exercise regimen to the next level and take control of their own health and fitness journey.


We offer...

  • Professional coach-guided training sessions

  • Fast-paced, full-body, 60-min workouts to get you a good sweat and then back to your day

  • Scheduled classes mornings, afternoons, and evenings, 6 days a week

  • Fun and encouraging social group training atmosphere

  • Data-driven fitness benchmarks and progressions for any fitness level

  • Insights into what you’re made of using our InBody composition scanner

  • COVID-compliant training environment and protocols to keep you safe

The Graviton Training Plan

Step 1

Book Free Intro Session

let's make a plan

The purpose of this intro session is to get to know you, learn about your unique goals, and determine your best path to success. Your coach will teach you what the Graviton training plan is all about.

Step 2

Personal Coaching

One on One = Safety Firsty

Work with a Professional Fitness Coach that will be your guide. Your coach will assess your current fitness level and then design a personalized training program to teach you everything you need to know to be successful in our training program.

Step 3

Hybrid Membership Plan

Group & Personal Coaching

Choose a long term plan that includes a combination of group and personal coaching sessions and group training classes. Our method has proven that joining a community of like minded people working toward common goals is motivating and leads to positive results.

Graviton Fitness Gallery

We're located at 1 Broadway, Arlington, MA 02474, in the rear unit of the building, drive down Sunnyside ave and enter from the rear parking lot. We're at the cross streets of Broadway and Alewife Brook Parkway, near the entrance to the Alewife Greenway Path.

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