Book your first class now!

we have a limited time only new client special


Step 1: Open up your calendar to see when you’re free

step 2: click below to choose your first class

STEP 3: Select BB BOGO at checkout

step 4: join us at the boombox studio. We can’t wait to meet you!


Don’t take our word for it!

join US AT the boombox!

Funky atmosphere, bumpin' playlists, and twerk breaks

The Boombox is not your average studio

We believe in the power of play. We take training seriously without taking ourselves too seriously.

Our studio is designed to transport you from our cold, hectic, busy city to a space filled with warmth and community.

We like to do things a bit different than what you're used to.

With every body being different, why train the same?


It's not just your workout, it's our passion



Alexandra is the founder, co-owner, and head trainer of The Boombox. She has been a personal trainer for almost 10 years. She specializes in weight, functional, and high-intensity interval training. She's worked with athletes, weight loss clients, teens, and seniors. In her free time, she enjoys playing soccer, cooking, taking photos of her dog, hiking, meditation, karaoke at The Mint and the occasional Twin Peaks Bar cocktail (or more). You can catch her in the studio creating playlists and designing workouts for your sweating pleasure.



Daivya decided years ago to dedicate her life to health, wellness and fitness. Her experience in personal training has helped her develop effective program designs that guarantee client results. After graduating with an Exercise Science degree from Heritage College in Denver Colorado, Daivya began to explore new and old methods in holistic health—specifically in movement and flexibility. When she’s not training at The Boombox, you can find Daivya playing the cello, eating breakfast burritos or jump roping…you know, for fun.



Lara was born and raised in San Francisco and has dedicated her career to helping people pursue their best health. She holds degrees in Cognitive Neuroscience from UCSD and in Epidemiology from Columbia University. She is Co-Founder of The Better Lab, a health services research lab at UCSF that uses human-centered design to improve healthcare delivery at the Zuckerberg San Francisco General Hospital. Her primary goal as a personal trainer is to help people work smarter, not just harder. You’ll find her incorporating combinations of TRX, core, and corrective exercise techniques into her workouts.


What are you waiting for?!

Come on and join the party!