HOTWORX

HOTWORX 24 Hour Infrared Fitness Studio HOTWORX studios are also equipped with a Functional Exercise Area with free weights, bands, ropes, and more!
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HOTWORX is a 24-hour infrared fitness studio that provides members with access to a variety of virtually instructed infrared sauna workouts. Experience the benefits of infrared energy and heat through a 15-minute High-Intensity Interval Training session or any of our 30-minute isometric workouts, including Hot Pilates, Hot Yoga, Hot Barre, Hot Core, Hot Cycle, Hot Blast, and many more. Start achie

ving your fitness goals and experience massive calorie burn, detoxification, pain relief, and stress reduction at HOTWORX!

Ready to level up your sauna sessions?This June, bundle Open Toe Footies + Core Compressor and save 15% on each.Designed...
06/04/2026

Ready to level up your sauna sessions?
This June, bundle Open Toe Footies + Core Compressor and save 15% on each.
Designed to improve grip, stability, and core engagement, this duo helps you stay locked in and get more out of every workout—just in time for summer results.

🧘‍♀️ STEP INTO SAVINGS! 🧘‍♂️Give your feet the comfort they deserve during every HOTWORX session! For a limited time, en...
06/02/2026

🧘‍♀️ STEP INTO SAVINGS! 🧘‍♂️

Give your feet the comfort they deserve during every HOTWORX session! For a limited time, enjoy 15% OFF Yoga Footies at HOTWORX O’Fallon.

✔️ Better grip
✔️ Added comfort
✔️ Perfect for your favorite HOTWORX workouts

Stop by the studio and grab a pair before this special ends!

📍 HOTWORX O’Fallon | 636-294-1610
🔥 More Workout. Less Time.

Not a member? First session is on us! Schedule your complimentary session here: http://www.hotworx.net/studio/ofallon

Don’t do it alone—build your HOTSQUAD in the HOTWORX BURN OFF app 🔥Accountability hits different when you’ve got people ...
06/01/2026

Don’t do it alone—build your HOTSQUAD in the HOTWORX BURN OFF app 🔥
Accountability hits different when you’ve got people counting on you. Push harder, stay consistent, and make every workout more fun with your HOTWORX HOTSQUAD.

🔥 JUNE CHALLENGE STARTS TOMORROW! 🔥Are you ready to turn up the heat this summer? ☀️💪 The HOTWORX O’Fallon June Challeng...
05/31/2026

🔥 JUNE CHALLENGE STARTS TOMORROW! 🔥

Are you ready to turn up the heat this summer? ☀️💪 The HOTWORX O’Fallon June Challenge kicks off TOMORROW — June 1st — and we want YOU in on it!

This is your chance to:
✅ Crush your fitness goals
✅ Stay consistent all month long
✅ Sweat it out with our HOT workouts
✅ Challenge yourself alongside an amazing community

Whether you’re a longtime member or just getting started, June is the perfect time to commit to YOU. ❤️

Stop by the studio, grab your challenge card, and let’s make this your strongest month yet! 🔥

Who’s joining us?! 👇

📍 HOTWORX O’Fallon | 636-294-1610

Not a member yet?? 📲 Schedule a complimentary session here or join: http://www.hotworx.net/studio/ofallon

🔥 MEMBER SPOTLIGHT 🔥Help us congratulate our April #1 Warrior, CHRIS! 💪🏆Chris absolutely crushed it last month with inc...
05/30/2026

🔥 MEMBER SPOTLIGHT 🔥

Help us congratulate our April #1 Warrior, CHRIS! 💪🏆

Chris absolutely crushed it last month with incredible dedication, consistency, and hard work inside the sauna. Your commitment inspires the entire HOTWORX O’Fallon community, and we are so proud of everything you accomplished! 👏

Keep bringing the energy and showing everyone what it means to be a WARRIOR! 🔥

Drop a 👏 in the comments to celebrate Chris!

📍 HOTWORX O’Fallon | 636-294-1610

Launching Soon: INFO ZONE 🔥Members' new go-to resource inside the HOTWORX Burn Off App for everything HOTWORX.Whether yo...
05/29/2026

Launching Soon: INFO ZONE 🔥
Members' new go-to resource inside the HOTWORX Burn Off App for everything HOTWORX.
Whether you’re brand new or looking to level up your results, INFO ZONE gives you the tools to feel confident every step of your fitness journey.
Keep an eye on the Burn Off App for INFO ZONE to launch soon!

🔥🐐 GOAT OF THE MONTH ALERT 🐐🔥Help us give a HUGE shoutout to our HOTWORX O’Fallon Goat of the Month — AVA! 👏💪 Ava consi...
05/29/2026

🔥🐐 GOAT OF THE MONTH ALERT 🐐🔥

Help us give a HUGE shoutout to our HOTWORX O’Fallon Goat of the Month — AVA! 👏💪

Ava consistently shows up, puts in the work, and brings amazing energy to the studio every single week. Her dedication, positivity, and commitment to crushing her goals inspire everyone around her! ❤️🔥

We are so proud to have you in our HOTWORX family, Ava — keep shining and sweating strong! 💥

Drop some love and congratulations for Ava in the comments below! 👇🎉

📍HOTWORX O’Fallon | 636-294-1610
🗺️ 2439 State Hwy K O’Fallon, MO 63368

05/28/2026

New workouts just dropped
Hot Yoga. Hot Pilates. Hot Thunder.
Book now and Earn The Burn with Danica, Stephanie, and Stephanie.

🔥 Warrior Wednesday 🔥 at HOTWORX O’Fallon!This week’s Warrior is ⭐️ Charlie Morgan ⭐️ Check out his story:1️⃣What is you...
05/27/2026

🔥 Warrior Wednesday 🔥 at HOTWORX O’Fallon!

This week’s Warrior is ⭐️ Charlie Morgan ⭐️

Check out his story:

1️⃣What is your favorite HOTWORX session(s) and why?
I love the cycle! It’s low impact on the knees and allows me to work up a good sweat fast.

2️⃣What results/benefits have you seen since joining?
Since November I’ve lost about 30lbs. I think the time in the sauna allows me to have a normal diet and still lose weight.

3️⃣When did you become a member with us?
I’ve been a member a couple times based on my work travel.

4️⃣What would you say to someone on the fence about joining?
Come in and try it. The workouts are great. The staff and members are so friendly. The owners are local and really good people. I highly recommend it.

Not a HOTWORX member? 🔥 Book a complimentary session here or join and start your fitness journey: http://www.hotworx.net/studio/ofallon

📍 HOTWORX O’Fallon | 636-294-1610
🗺️ 2439 State Hwy K O’Fallon, MO 63368

05/18/2026

Your workout starts with your mindset. 🧠🔥
Infrared training helps you lock in—boosting circulation, warming muscles deeper, and creating the focus you need to push further every session.
Less distraction. More intention. Better results.

🚨Last Chance to Apply!!Do you have the passion, fitness certifications, and experience to lead HOTWORX members through t...
05/15/2026

🚨Last Chance to Apply!!
Do you have the passion, fitness certifications, and experience to lead HOTWORX members through their infrared sauna workouts? Don’t miss the opportunity to prove it in the 2026 VI Competition! 🔥

⏳TODAY is the deadline to apply to compete this year — submit your application before midnight at hotworx.net/virtualinstructorapplication.

We're looking for certified group fitness instructors in disciplines like Yoga, Pilates, Barre, Indoor Cycling, Rowing, Resistance Bands, and other forms of Isometrics to compete in our annual VI Competition.

05/14/2026

More workout. Less time. 🔥
HOTWORX combines exercise with the power of infrared energy and heat to help you burn more calories, move better, and recover stronger. Sweat deeper, stay consistent, and get results that last—even after your session ends.
This isn’t just a workout.
This is the infrared advantage.

5 Days left to Apply to be a HOTWORX Virtual Instructor - This is your last chance to compete in the 2025 VI Competition...
05/11/2026

5 Days left to Apply to be a HOTWORX Virtual Instructor - This is your last chance to compete in the 2025 VI Competition!
We're looking for certified group fitness instructors in disciplines like Yoga, Pilates, Barre, Indoor Cycling, Rowing, Resistance Bands, and other forms of Isometrics to compete in our annual VI Competition.
7 winners will lead our infrared sauna workout videos for
400,000+ members worldwide over the next year!
The deadline to apply is May 15th → hotworx.net/virtualinstructorapplication

Hydration meets performance this May.Ice Shakers are designed to keep drinks cold for 24+ hours, fit in any standard cup...
05/11/2026

Hydration meets performance this May.
Ice Shakers are designed to keep drinks cold for 24+ hours, fit in any standard cupholder, and feature a leak-free lid with an agitator for easy mixing or infusion. Featured on Shark Tank, they’re perfect for HOTWORX workouts and life on the go.
For a limited time, enjoy 20% off all Ice Shakers and stay cool through your hottest sessions.

05/04/2026

What if your workout could do more… without taking more time?
Infrared energy changes the game—helping your body work deeper, sweat smarter, and recover faster. At HOTWORX, every session is designed to push your limits while giving your body exactly what it needs to perform at its best.

04/29/2026

New workouts just dropped
Hot ISO. Hot Buns. Hot Stretch.
Book now and Earn The Burn with Ashlee, Brittany, and Allison.

04/24/2026

COMING SOON
Hot ISO. Hot Buns. Hot Stretch.
Dropping on Wednesday, April 29, with your Virtual Instructors, Ashlee, Brittany, and Allison.
Book your sessions now and get ready to Earn The Burn.

*Sessions may vary by location. See studios for details.

CALLING ALL CERTIFIED FITNESS INSTRUCTORS! 📣 Want to be the next HOTWORX Virtual Instructor?! We are looking for experie...
04/23/2026

CALLING ALL CERTIFIED FITNESS INSTRUCTORS! 📣 Want to be the next HOTWORX Virtual Instructor?! We are looking for experienced group fitness instructors in one or more of the following disciplines: Yoga, Pilates, Barre, Indoor Cycling, Indoor Rowing, Resistance Bands, & All Other Forms of Isometrics.

WINNERS RECEIVE: 10-month contract, prize package worth over $10,000, including two trips to New Orleans for workout video filming and photo shoots!

🚨 Application Deadline is May 15th: https://www.hotworx.net/virtualinstructorcompetition

Meet Sandi Morris, Olympic Silver Medalist | World Champion | Professional Pole Vaulter, and read her inspiring story.“M...
04/21/2026

Meet Sandi Morris, Olympic Silver Medalist | World Champion | Professional Pole Vaulter, and read her inspiring story.
“My career as a professional athlete demands constant balance between pushing my body to its limits and taking care of it so I can perform at my best. Throughout my 2025 season, HOTWORX became an essential part of my training and recovery routine.
Infrared Pilates and yoga helped me stay healthy, mobile, and explosive through an intense competition schedule. When you are training at a high level, longevity matters, and incorporating innovative recovery and training modalities is essential.
What I love about HOTWORX is how effective and efficient it is. The sessions are focused, the heat enhances every movement, and I leave feeling stronger, centered, and restored. It is training that supports not just performance, but overall well-being.
Beyond medals and rankings, my mission is to inspire others to believe in themselves and pursue their goals. HOTWORX aligns perfectly with that mission by making powerful, time-efficient training accessible for people at every stage of life.”
🔥 Experience the HOTWORX difference. Book your FREE workout today.

Spring is the season of renewal and strength.This April, bundle HOTWORX Ankle Weights + Wrist Weights and save 15%.Desig...
04/17/2026

Spring is the season of renewal and strength.
This April, bundle HOTWORX Ankle Weights + Wrist Weights and save 15%.
Designed to elevate your workouts, boost resistance, and enhance toning, this duo helps you get more out of every session as you reset your fitness goals.

Address

2439 State Highway K
O'Fallon, MO
63368

Opening Hours

Monday 11am - 8pm
Tuesday 11am - 8pm
Wednesday 11am - 8pm
Thursday 11am - 8pm
Friday 9am - 6pm
Saturday 9am - 2pm

Telephone

+16362941610

Website

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