What are the opening hours?

Monday 6am - 9pm Tuesday 6am - 9pm Wednesday 6am - 9pm Thursday 6am - 9pm Friday 6am - 7pm Saturday 8am - 6pm Sunday 8am - 6pm

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. For those into group exercise, FLEX offers over 30 classes weekly such as Indoor Cycling, Yoga, Pilates, Boxing, TRX, Barre, Zumba and more. And on Saturday mornings at 9am, members can take advantage of free boot camp in the park! Looking to fast track results, consider Personal Training. We offer the services of 4 certified trainers who can help you lose weight, build muscle, gain stamina or whatever your ambitious goals may be. Ask us for a free consultation. FLEX offers a casual, neighborhood vibe to suit the no nonsense fitness buff who just wants to get in a great workout, as well as the newbie looking for a friendly, easy entry point to getting in shape. Important Note: Classes and personal training are available to non-members as well as members of the gym.

10/27/2026

Leaving the weight room after a good lifting session be like 💪🏽💅🏽😌

10/26/2026

In case you missed it, this month we added new classes to our class schedule! 💪🏽 Sign up via the link in bio.

10/21/2026

There’s great benefits to walking on an incline! It increases your heart rate, boosts calorie burn, and targets your glutes and hamstrings, all with minimal impact on your joints. Try it out next time you’re at the gym! 💪🏽

10/14/2026

yes or yes? 👀
It’s that time of the week where we all start to feel extra tired 🫠 We’re hoping you can still show up for yourself. It’s not too late! 💪🏽

gymworkout

10/12/2026

😌😌😌

10/08/2026

We’d love to give you a tour and help you sign up for one of our new member trials! 😊😌 Whether you’re new to the area or looking to bring fitness into your life, there’s a place at Flex for you!

10/04/2026

Every day is a great day to stop by Flex, but especially on October 3rd 😌💪🏽

09/28/2026

This fall, we are choosing to continue the summer fun! To celebrate the relaunch of this class, we’re inviting the community to join us for FREE on October 1st 💃

Sign up via the link in bio!

09/24/2026

This is your sign to register for our Sol Strong class! Theres nothing better than letting loose while building strength 🙌🏽😊

09/17/2026

Today we’re highlight one of our newest instructors, Cat! ✨ She has 3 decades of dance experience, and nearly a decade of running, training & embodied healing. Cat loves to support stability, mobility, & longevity of movement.

She is currently teaching Senior Fitness on Mondays and Thursdays, and Sol Strong on Thursdays!

No experience required to join her classes. Sign up at the link in bio!

Address

3925 Piedmont Avenue
Oakland, CA
94611

Opening Hours

Monday	6am - 9pm
Tuesday	6am - 9pm
Wednesday	6am - 9pm
Thursday	6am - 9pm
Friday	6am - 7pm
Saturday	8am - 6pm
Sunday	8am - 6pm

Website

http://linktree.com/flexcircuitgym

Alerts

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