F45 Training Naperville

We Googled the best place to work out…

Great workouts, an incredible community, and coaches who are always in your corner. Come see why F45 Naperville is the place to train 💪🔵🔴

New phase incoming. 🫡 Introducing your next 4 weeks of workouts, starting Monday! Swipe right for the full training lineup, and the focus of each session.

kinda chic to book your next class rn 👀

🎉 Happy Birthday, Coach Kristina! 🎉

Kristina brings so much positive energy into the studio every single day. She’s bubbly, encouraging, always smiling, and has a way of making even the toughest workouts feel a little more fun.

We’re so grateful to have such an amazing coach and an even better person as part of our F45 Naperville family. We hope your birthday is filled with all the happiness and energy you bring to everyone around you!

Help us wish Coach Kristina the happiest birthday! ❤️💙

Ever wonder how much everything weighs? Screenshot or save for later 💪

Happy Birthday, Kara! 🎉❤️

We’re so grateful for the energy, kindness, and positivity you bring to F45 Naperville. You have such a special way of making everyone around you feel welcomed, supported, and motivated.

We hope today brings you all the happiness you deserve. Thank you for being such an important part of our F45 family — we’re lucky to have you!

Help us wish Kara a very happy birthday! 🎂🥳

Mark your calendars 👀

If you’ve been training for HYROX and want a chance to put that work to the test, this is for you 🔥

Join us for our HYROX SIM at F45 Naperville on Saturday, September 19th. Whether you’re preparing for your next race, curious about the HYROX experience, or just want to challenge yourself in a new way, this is a great opportunity to get after it.

📍 F45 Naperville
🕘 Check-in: 9:00 AM
💪 Warm-up: 9:15 AM
🚀 Start: 9:30 AM

Ready to jump in?
Sign up through the link in bio.

🔵 New phase unlocked. 🔒 Your next 4 weeks of workouts are here. Swipe through to see what’s coming and the focus behind each session. Plus… a new workout just entered the chat. 👀 Check our Instagram Stories for the reveal.

Row Erg breakdown 👇

🔁 Order.
Drive: Legs → Core → Arms
Recovery: Arms → Core → Legs

Legs create the power.
The sequence keeps it efficient.

⚡ Cadence.
Longer sets = steady drive, controlled recovery.
Shorter sets = quicker turnover.
Match your rhythm to the interval.

⚙️ Damper 5–7.
It keeps the flywheel moving smoothly and supports consistent strokes for F45 cardio and hybrid workouts.

Next time you’re on the erg, focus on smooth, repeatable strokes.

✨ BIG NEWS, TEAM! 💚

F45 is hitting the stage at THRIVEFest - the western suburbs’ biggest celebration of health, wellness & fitness! 🙌

Join Kristina Callahan & Katie Pennacchio for a signature F45 functional HIIT session on the Fitness Fusion Stage at North Central College’s Benedetti-Wehrli Stadium. Come sweat, push, and feel the team energy - whether you’ve been with us for years or this is your first time. 💪

Beyond the workout 👇

💚 Complimentary treatments & services from 50+ local health, wellness, beauty & fitness businesses
🧘 The Serenity Scene with breathwork & meditation
👶 The TinyThrivers Kids’ Zone
🎶 Live DJs all day
🎁 Raffles & giveaways
✨ Food & beverages

📅 Saturday, August 1 · 9AM–3PM 📍 North Central College | Benedetti-Wehrli Stadium

🎟 Tickets are live - come train with us!
Follow THRIVEFest Health, Wellness, Fitness Festival for schedule announcements, festival updates, and surprises leading up to the big day.

👇 Tag your training partner or your crew! 💚