REACH YOUR POTENTIAL with a built in support system



In under an hour, you'll get a mix of full-body strength and heart rate-raising cardio to maximize your limited time. All you need to do is show up and get moving. You'll start with a dynamic warm-up and end with a rewarding stretch to lock in all that great work.


Our instructors guide you through workouts that are always varied and keep you engaged. We also provide personal adjustments when needed to ensure you achieve your best form. You'll leave every workout feeling accomplished and floating on endorphins.


We believe fun, sweaty, effective workouts should be available to anyone no matter where they start their fitness journey. We don't believe in heavy sales pitches or gimmicks. We want to celebrate your successes six months from now, not just sign you up for the next six weeks.


Top-of-the line equipment in a clean, sleek, ventilated spaces is how we roll. Both our Central District and West Seattle locations have been described more than once as the, 'cleanest gym ever.'🤩

A hallmark of our fitness classes are the state-of-the-art Woodway treadmills which are known for a more comfortable and low-impact running experience. Even self-proclaimed non-runners love running with us!

Our showers are private and separated so they are available for your use after class. Shampoo, conditioner, body wash, and towels are all provided so you don't have to lug around your bathroom the rest of the day.

Time to move more

Like a lot more.

Hear from real people

"After a year of HIIT Lab, I've gained muscle, lost inches, and never felt better. I regularly ran but couldn't seem to turn back the clock. Two times a week has completely changed my life. The staff is supportive, knowledgeable & inspiring. I'd be lost without them!"

-Theresa B.

"Every workout inspires you to bring your A-game. In less than an hour, your cardio and weight training are all done. It's not a franchise gym that just cares about itself and the brand. It's a local business that cares about the community and the people in the neighborhood."

-Paul L.