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Premiere Bay Fitness - Mill Valley

5.0 (24)

Suite D3, 131 Camino Alto, Mill Valley, CA 94941

https://www.premierebayfitness.com/

Member since: 8/9/2026 Last updated: 11/10/2026

About Us:

We are here to help you build strength, support your muscle health and feel more capable in everyday life. That is why we specialize in professional Whole-Body EMS Training.

Whole-Body EMS is time-efficient, joint-friendly and supported by scientific research. Every session is personally supervised, and the intensity is adjusted individually to you and your goals.

Ready to experience it for yourself? We look forward to hearing from you and welcoming you for a trial session.

Our Facility:

Opening Hours:

Monday: 07:00 – 19:00

Tuesday: 07:00 – 19:00

Wednesday: 07:00 – 19:00

Thursday: 07:00 – 19:00

Friday: 07:00 – 19:00

Saturday: 07:00 – 19:00

Sunday: 07:00 – 19:00

What Our Clients Think:

Julie Kim

5.0

9/1/2026

EMS is such an amazingly convenient workout. The muscle growth that I've had doing one 20 minute session per week is much more than I would get spending 6+ hours a week at the gym. The sensation of the device can take some getting used to, but you do get used to it after a session or two. Kristy is super attentive, encouraging, knowledgeable, and sensitive to your energy levels and what's going on in your life, and will adjust accordingly. Scheduling with her is easy as she is super responsive and flexible, and my partner and I have a lot of fun at our sessions.

Tessa Pickard

5.0

5/27/2026

Kristy is amazing. I love that the EMS workouts are only 20 minutes but somehow still feel incredibly effective. She keeps things moving the entire time, knows exactly how to push me right to my edge, and always brings such positive energy to every session. Her encouragement and enthusiasm make the workouts fly by, and the results have honestly been just as wonderful as her attitude. Highly recommend!

Megan Mercedes Mina

5.0

5/29/2026

If you are looking for a fast, intense workout, Kristy is your girl. As a life long endurance athlete, working with Kristy and EMS has completely changed my approach to strength training. I’m not only stronger, but EMS has helped me overcome muscle imbalances and nagging issues that I spent countless hours trying to target in the gym. Kristy, will help you achieve whatever goals you have with passion, enthusiasm and unwavering support throughout your fitness journey.

Kat Ask

5.0

5/28/2026

I’ve been going to Premier Fitness Bay Fitness for about a month now, and am already noticing a change in my body. Kristy, the owner, is encouraging and knowledgeable while making the session fun. If you’ve been thinking about going, you won’t regret it.

Maggie Hatcher

5.0

2/28/2026

Kristy is pure magic! As a former fitness instructor and exercise enthusiast I rarely find workouts I not only enjoy but actually crave. Kristy has transformed my body and introduced me to a new form of training that I absolutely adore…and her endless positivity and motivation are the icing on the cake!

Request your trial session now!


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