Information about Fitness Principles

Everett St 95
02134, Boston
+1 617-435-7438

Opening hours

  • Monday: 5:30 AM – 8:00 PM
  • Tuesday: 5:30 AM – 8:00 PM
  • Wednesday: 5:30 AM – 8:00 PM
  • Thursday: 5:30 AM – 8:00 PM
  • Friday: 5:30 AM – 8:00 PM
  • Saturday: 8:00 AM – 3:00 PM
  • Sunday: 8:00 AM – 12:00 PM

Fitness Principles: Opinions

5/5 (9 Opinions)
Louis F 3 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality What can I sat this place is solid through and through. Check then out you won't regret it. P.S. Keith is the salt of the earth

Jamie Whitney 3 years ago

Fantastic experience: Positive: Professionalism , Quality Top notch training that is tailored to your needs. great atmosphere

Rob 3 years ago

Fantastic experience: Positive: Quality I started working with Keith 20 years ago to fix a back problem but he has saved so much more. I could never have been this fit on my own. He’s an amazing talent!

Diane Agoun 4 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality Exceptional personal training! The owner and trainer Keith really cares his clients and he always go above and beyond to help achieve their goals. Small and private gym that feels more personal. Certainly my favorite gym!

Anthony Fortunato 4 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality The trainers are extremely knowledgeable and care about your health and progress. The facility and equipment are spotless, warm, and welcoming. And you can’t beat the DJ!

Jason Fox 4 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality Fitness Principles and Keith changed my life. I didn't have the body that I wanted so Keith and his team gave me the diet, the program, and the motivation to get into shape. If you are looking to make lasting changes in your life, see Keith and his team!

JMR 4 years ago

Fantastic experience: I have been a client of Fitness Principles for more than two decades and hope to continue for several more. Keith is a remarkable trainer and coach, who meets his clients where they are and then quietly helps them move towards better health and fitness. He is also a great guy! Fun, smart, and kind. His workouts are varied and imaginative, and my husband and I always leave our sessions feeling proud and grateful.

Bob Berry 4 years ago

Fantastic experience: Positive: Professionalism This place changed my life. I am in the best shape of my life and actually look forward to training at Fitness Principles. More than just a strength and conditioning trainer, Keith is a life coach!

JJ Leod 4 years ago

Fantastic experience: am amazing inspiring facility!!!

Leave your opinion about Fitness Principles:

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Fitness Principles appears in the following listings:

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