FLEX

FLEX

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FLEX offers 20+ exercise classes each week in addition to a private gym with a variety of popular machines and a 24 station circuit workout. Try us for free.

FLEX.... When we opened our doors in 2010, FLEX offered the area's most challenging circuit workout, but now with our recent expansion FLEX is a mecca for people who like to get their workout on in every imaginable way. In addition to our 24 station circuit workout, we now offer a spacious functional training / free weight area for members to do their own workouts and a fully loaded cardio room

07/21/2026

There are still spots available for this month’s session! Marisa will teach our members to learn practical skills to interrupt a fall, land more safely, recover efficiently, and move on with confidence through calm, structured practice.

Bring a friend and join us this Wednesday at 12:30pm!

07/19/2026

Did you know you can get through all 24 of our circuit machines in less than 30 minutes? It’s perfect for a quick lunch break lift or a tight schedule. 💪🏽

Try it out next time you’re in the gym!

07/16/2026

Midweek motivation 📣 Hopefully the mercury retrograde isn’t getting in the way of your consistency!!

07/13/2026

🫣👀 I promise you the hardest part is getting yourself to the gym. It gets (slightly) easier after that!

Hope to see y’all this upcoming week💪🏽

07/09/2026

Who else has been emotionally affected by the ? 🙃🫠🫣🥲

07/09/2026

Come say hiii! 👋🏽 Stop by the front desk for a quick tour of the space and a breakdown of our membership options. Oh, and ask about our gym trials for new members 👀

We’re officially halfway through the year, there’s no better time to start your fitness goals! 🙌🏽

07/06/2026

Feeling like you’re falling out of your gym routine? 🥴🫠😵‍💫 Sometimes it’s not a lack of motivation—life just gets chaotic. We get it! That’s why we recommend trying our virtual workout classes. They’re a great way to stay consistent and work out at a pace that fits your life right now.

Sign up via the link in our bio!

07/02/2026

We will be open on 4th of July, but we will be closing early! Stop by before heading out to your holiday festivities 🎆

06/29/2026

Thank yourself for showing up! 🙌🏽
We’ve loved seeing all the new faces at our workout classes the last few months. Stepping into a new class can be intimidating, but seeing you all consistently put in the work to reach your goals is what it’s all about. Keep up the great work!

06/26/2026

“Health isn’t just about physical strength; it’s about happiness too.” That is the philosophy our personal trainer, Christopher, brings to the gym! 💪🏽 When you train with him, you can expect a holistic approach that meets you where you’re at. He combines compassion with pragmatism, tailoring each fitness journey to your unique needs.

Schedule a free consultation with Christopher by clicking the link in our bio!

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Location

Address


3925 Piedmont Avenue
Oakland, CA
94611

Opening Hours

Monday 6:30am - 8pm
Tuesday 6:30am - 8pm
Wednesday 6:30am - 8pm
Thursday 6:30am - 8pm
Friday 6:30am - 7pm
Saturday 8am - 6pm
Sunday 8am - 6pm