Dirty Water Fitness
Editorial Summary
"Dirty Water Fitness in Cambridge, MA, is a premium personal training facility known for its focused, one-on-one coaching approach. The gym features top-tier strength and conditioning equipment in a clean, private setting. Coaches demonstrate strong communication and technique instruction, tailoring programs to individual goals. The environment is motivating yet low-pressure, suitable for clients seeking dedicated attention. Their meticulous attention to form and customized programming fosters consistent progress without group class distractions."
— PTC Review TeamFacility Hours
- Monday: 7:00 AM – 7:00 PM
- Tuesday: 7:00 AM – 7:00 PM
- Wednesday: 7:00 AM – 7:00 PM
- Thursday: 7:00 AM – 7:00 PM
- Friday: 7:00 AM – 7:00 PM
- Saturday: 7:00 AM – 7:00 PM
- Sunday: 7:00 AM – 7:00 PM
Community Feedback
"I have been a member of Dirty Water Fitness since they opened their doors. I’m 62 and have never felt stronger. The atmosphere is welcoming and warm, even when they are kicking my butt! Run don’t walk to DWF!"
Mary Kamitian
August 2025
"I went to the small group classes with my 7-month old baby girl Aya: the trainers were incredibly welcoming and accommodating, it was a real pleasure! The exercices were really useful and well-thought-out as well. The staff did a great job at explaining them and supporting me whenever I had a question or issue. Would definitely recommend checking it out for beginners or advanced alike :)."
Virgile Seldon
February 2026
"I don't know why I haven't started coming here sooner!! Everyone is so welcoming and inclusive. All of the trainers are so kind and knowledgeable. It's an amazing community they've built. Would recommend to anyone at any skill level!"
Anna Kleis
January 2026
Frequently Asked Questions
Does Dirty Water Fitness offer personalized nutrition guidance alongside their personal training programs?
Dirty Water Fitness provides tailored nutrition recommendations as part of their coaching packages, focusing on macro-based plans aligned with your fitness goals. They offer periodic check-ins to adjust as needed.
What is the typical client-to-trainer ratio at Dirty Water Fitness for their personal training sessions?
Dirty Water Fitness specializes in 1-on-1 personal training sessions, ensuring undivided attention. Semi-private options are available upon request but typically limited to two clients per trainer.
Are there any specific strength training programs at Dirty Water Fitness designed for athletes returning from injury?
Yes, Dirty Water Fitness offers rehab-oriented strength programs coordinated with your physical therapist. Coaches emphasize movement quality and progressive loading to safely rebuild strength and mobility.
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