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Bootcamp & Strength Classes in South Austin

Our workouts meet you where you are and push you towards what’s next with coaches who know your name and a crew around you that brings the energy every time. No two classes are ever the same, and every single one will leave you feeling stronger, more confident, and glad that you showed up.

HSA/FSA may be eligible for classes. Learn how with Flex

What a HEAT Class Looks Like

Every HEAT class blends functional strength, interval training, and conditioning to build a well-rounded body that benefits you in every aspect of your life. Each class follows the same proven structure:

Woman exercising on gym floor with legs raised while others watch in a dimly lit workout space with purple and blue lighting.
1

Mobility first

We start every class by warming up your joints and muscles so you move better and stay injury-free.

Group of five people in athletic wear performing lunges while holding medicine balls in a gym with dim lighting.
2

The main workout

This is the core of the class, where you do the heavy lifting with coached strength work, interval training, or conditioning.

Group of people lifting dumbbells in a dimly lit gym during a workout class.
3

The burnout

We finish with a short, high-effort push to leave nothing in the tank.

Classes run 45 or 60 minutes, with a cap of 25 people, so you get real coaching and still feel the energy of a full room.

Our weekly class focus

Lower Body & Core

MondayThursday

Upper Body & Abs

TuesdayFriday

Total Body

WednesdaySaturdaySunday

Are HEAT Classes for you?

At HEAT you’ll get a hard but efficient workout in a fun and social environment. You’ll get to know the people around you, and the community is a big reason people stay for years.

If you’re new to strength training, our coaches show you how to scale every move. No matter if it’s your first class or 1000th, you’ll leave feeling better than you came.

Two pairs of people in workout clothes giving each other high-fives in a gym setting.

Find Your Class

Ready to take the next step? Find a time that works for you on our schedule below.

Start 14 Days for $59
Book a Class

Experience the Difference

Step inside and feel what makes HEAT different. No filters, no franchise feel, just a space built by real people who care about showing up, working hard, and being there for each other no matter what.

Tattooed man lifting dumbbells while lying on a workout bench in a dimly lit gym.
Woman exercising on gym floor with legs raised while others watch in a dimly lit workout space with purple and blue lighting.
Two women performing push-ups on kettlebells in a gym with pink and purple lighting.
Woman in workout clothes using a bench for inclined push-ups in a dimly lit gym with other people exercising in the background.
Man balancing in a side plank position while holding dumbbells in a dimly lit gym with a red and purple neon ambiance.People working out with dumbbells and kettlebells in a busy gym with dim, colorful lighting.
People exercising in a gym using suspension straps attached to a rig near large windows with workout routine projected on a screen.
People doing push-ups in a gym with purple lighting and weights on the floor.
Man wearing a backwards cap performing a push-up with hands on kettlebells in a gym setting.
Woman in workout clothes using resistance bands during an exercise in a gym.
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Your Questions, Answered

Nope! The name 'HEAT' is an acronym for High-Energy Athletic Training. The studio is kept at a comfortable 67 degrees to ensure you stay cool while you work.

At HEAT, we encourage everyone to run their own race. Our workouts are challenging yet designed to be scalable for all levels, including yours. Your expert coach will adjust exercises to match your personal goals and needs.

No! We offer a 14-day trial for all new members so you can experience our classes and decide if HEAT is the right fit for you before committing to one of our options that work for your lifestyle and schedules. We also have credit packs for even more flexibility.

It's the vibe, the people, and our coaches who don't follow a boring template. They design a fresh, high-energy workout that changes every single class. You won't stare at a TV screen following along; you'll connect with a coach and a crew who are genuinely excited you showed up and want you to get better.

HEAT group classes may be eligible for payment with your HSA or FSA funds. Eligibility depends on your plan, and a letter of medical necessity is required. Use the "Learn how with Flex" link at the top of this page to get your letter and see if you qualify, or check with your plan administrator if you're unsure.

Classes are 45 or 60 minutes. Check the class schedule for the length of the class you want.

Upper Body & Abs is Tuesday and Friday. Lower Body & Core is Monday and Thursday. Total Body is Wednesday, Saturday, and Sunday.