What are the opening hours?

Monday 7am - 10pm Tuesday 7am - 10pm Wednesday 7am - 10pm Thursday 7am - 10pm Friday 7am - 10pm Saturday 7am - 8pm Sunday 7am - 8pm

FITNESS SF

Call Directions Website Contact the business

Entrance located at 1st & Minna ST

10/27/2026

Who can blame her? 🍑 The glute pump on the Glute Builder Dual 45 Hip Extension is INSANE! 🔥💀
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[🔥 Key Features:]

🍑 Two training positions: traditional leg-extended and bent-knee variations to target the glutes while reducing hamstring activation.

💪 Freely rotating, height-adjustable handles for a natural pulling motion and a stable, comfortable setup.

🔒 Adjustable roller pads to secure your legs.

🏋️ Resistance band compatibility for extra overload at peak glute contraction.

✅ Integrated weight plate storage to keep your training space organized.

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📍Try it out in "The Glute Zone" at Fitness SF Polk (Opening Nov 1st)

10/26/2026

The Life Fitness Connect app is coming to Fitness SF Polk when we open November 1! 📲💪

Here’s how easy it is to track your workouts:

1️⃣ Download the app and create your account.
2️⃣ Scan the Life Fitness puck on your machine.
3️⃣ Select your weight and get started.
4️⃣ Start your set and follow the on-screen tempo guide or go at your own pace.
5️⃣ Let the app automatically detect and track your set.
6️⃣ Log your weight and let the rest timer start automatically.
7️⃣ Move to your next machine and scan the puck to continue.
8️⃣ Tap “Finish Workout” to save your session.
9️⃣ Ready to go again? Select a saved workout from the Workout tab and keep making progress.

🎯 Want to take your training to the next level? Book a complimentary FIT Session with one of our trainers to build a workout tailored to your goals.

📍 Fitness SF Polk opens November 1. See you there!

10/20/2026

💨 Meet the Keiser machines at Fitness SF Polk!

🌬️ **Air Resistance:** Uses compressed air instead of traditional weight stacks, delivering smooth resistance throughout each rep. With less inertia from moving weights, you can accelerate and decelerate more naturally while maintaining control.

🚀 **Power Production:** Train your ability to generate force quickly. Keiser makes it easier to perform movements at high speeds against resistance, helping develop explosive strength and athletic performance.

🎯 **Micro Loading:** Make precise resistance adjustments to fine tune your training, target specific performance goals, and progress in smaller increments.

💪 **Built for Performance:** Innovative technology designed to help you get more out of every rep.

Ready to experience the difference? 👀

📍 Fitness SF Polk opens November 1st. Sign up now to become a founding member. Link in bio!

10/16/2026

Giving back to the community! FITNESS SF

09/29/2026

Latest pictures from Fitness SF Polk! Official opening November 1st. Sign up for membership with the link in our bio.

09/25/2026

Fitness SF Polk officially opening Nov 1st🎉

🫵Become a founding member today🏋️

📈Sign up with 📎LINK IN BIO📎

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(Disclaimer: No actual break-in occurred. This footage was staged for entertainment purposes. The chest pumps, however, were real)
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09/24/2026

06/13/2024

🎉 Exciting News for FITNESS SF Members! 🎉

Through our partnership with InsideTracker, Members can now access Blood and DNA testing at an exclusive discount.

Get personalized insights to optimize your nutrition, exercise, and lifestyle. Discover how InsideTracker can help you make informed decisions about your nutrition, exercise, and lifestyle.

Interested in learning more? Visit https://hubs.ly/Q02BNbH40 or reach out to our team for details. Your healthier future starts here with the support of FITNESS SF, InsideTracker and Institute of Motion

Transform your wellness journey with exclusive Blood and DNA testing by InsideTracker. Gain insights, personalized recommendations, and control over your health like never before. Learn more today!

10/04/2023

We are thrilled to announce that we have been voted Best Gym in San Francisco by 48 Hills Congratulations to all of this year's winners of the Bay Guardian Best of the Bay Readers' Poll. A big thank you to the thousands of readers who participated in the voting process. Check out the full list of winners at: https://hubs.ly/Q024lfLp0

09/07/2023

09/14/2022

Transbay Open House was a big success!
🥳👏🎥
We had food from Local Transit Center Vendors 🌮 Our Personal Trainers led Members through our Body Composition Analysis with InBody 🧭 Tons of drink giveaways including Protein & Pre-Workout 🥤And a spirited round of Push-Up & Plank Contests! Thanks to everyone who joined us🤗

Address

425 Mission Street Suite 212
San Francisco, CA
94105

Opening Hours

Monday	7am - 10pm
Tuesday	7am - 10pm
Wednesday	7am - 10pm
Thursday	7am - 10pm
Friday	7am - 10pm
Saturday	7am - 8pm
Sunday	7am - 8pm

Telephone

+14153486377

Website

http://www.fitnesssf.com/

Alerts

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