★ 5

One of the most refined performance gym's in the industry! The instruction that Coach Cerda and his staff bring to each session is high-level. Extremely knowledgeable and individualized training. If you are seeking expert cueing and programming, this is the place.

Source: Google

★ 5

Source: Google

★ 5

DBC has been my first experience at a private personal training gym, having only ever been a member at commercial gyms for years. It has completely transformed how I work out, how I feel about working out, and my relationship to exercise in general.

I feel like I could gush about all the trainers, despite only really working with one, because they all seamlessly share and create space for training sessions of every size on a daily basis. You get the sense from just being around them that they all possess unique fitness knowledge and share it with each other openly and enthusiastically. So trainer vibes are off the chart.

I’ve been working exclusively with Nhi in both solo sessions and alongside my dad. Her ability to create a challenging workout for two people at very different fitness levels and 40 years apart in age will never cease to amaze me. She is constantly able to adapt to personal or physical limitations as well as spacial limitations in a bustling gym. She has a deep understanding of people and a genuine ability to connect and is possibly the only person I don’t hate at 8:30am on a Monday.

In my past life as a college gym rat, I saw results from following directions while never actually understanding the “why,” and eventually fell out of routine because I lost interest and drive. Nhi has the “why”. Every order and motion of each movement within a routine has an explanation and purpose and no routine is ever exactly alike. I am constantly learning from her and it’s so easy to when she’s so passionate about her field of expertise. She has made exercise make sense, and I can feel the differences in my strength now vs in the past.

A million outta five stars

Source: Google

★ 5

DBC Fitness is hands-down one of the best private small group personal training gyms in Petaluma and Sonoma County! The moment you step in, you can tell this gym is special. The equipment is not only top-of-the-line but also unique—you won't find machines like these at just any gym. Joe and Jihan have done an incredible job creating a welcoming and inspiring community that motivates you to show up and put in the work.

The trainers are phenomenal—highly knowledgeable, professional, and genuinely passionate about what they do. They take the time to tailor workouts to your individual needs and ensure you're using proper form, which makes all the difference in getting real results. Whether you're a beginner or someone looking to push past a plateau, the team here knows exactly how to help you achieve your goals.

Another standout feature is the vibe: it's energetic yet supportive, making you feel like you're part of a family. Everyone here, from the trainers to the clients, is so positive and focused, and it creates an environment where you want to keep coming back.

If you're looking for a gym that combines cutting-edge equipment, expert trainers, and an amazing community, DBC Fitness is the place to be! Highly recommend checking it out—you won't regret it.

Source: Google

★ 5

Nhi is such a great personal trainer. She’s so dedicated to teaching me the proper form so that I can exercise effectively. Suddenly the same weight gets a lot more challenging if you have the right form when doing so. She has also very gently pushed me to get out of my confort zone and I’m able to do things I didn’t think I could. I feel getting better and better with her guidance. Definitely recommend anyone having her as a personal trainer.

Source: Google

★ 5

Go see NHI ! Phenomenal coach and even greater person.

I’ve met many coaches over the years ! NHI represents professionalism , intelligence and passion all bundled into one ! Anytime I’m in Cali Shes the one I call !

Book a session and see for yourself !

Greatness is everything ! She will take you there.

Source: Google

★ 5

All of the trainers here are excellent. They are great working with adults as well as youth. My son has trained her with his little league team and they have loved the training they received.

Source: Google