F45 Training Naperville offers functional group fitness classes, reimagined. We are more than just a gym. We are the total wellness solution for every body. With 5,000+ dynamic, energy-packed movements and over 80 workouts offered, we help you unlock your inner athlete. We are the workout you always wanted with the team you didn’t know you needed. New to F45 Training?
Mark Wahlberg said it best: It’s not about mirrors, mood lights or followers. It’s about what you did with your time. It’s about how you feel when you are finished and who encouraged you along the way. Ready to join the movement?
F45 Training is functional group fitness, with the effectiveness and attention of a certified personal trainer. Our workouts are designed for every body. Join us to find out why we are rated #1 Gym by Men’s Journal in the US and Canstar Blue in Australia.
Experience the power of F45 Naperville today and start feeling the difference today.
After 3 years and 500+ classes into F45, my mental and physical health have drastically improved.
My focus is building stamina and endurance to combat multiple sclerosis. I’m 61 and in the best shape of my life.
I’ve lost 187 lbs since my very first workout in 2021. F45 has become the most joyful place in my life.
Through F45, I have lost 13 lbs of fat, gained 4 lbs of muscle and descreased by body fat by 6%.
Three years ago I got cancer. It was my F45 family and friendships that got me through it. My team is always there for me.
WHAT OUR MEMBERS SAY ABOUT US
I have NEVER liked working out, especially in a gym! I LOVE F45! All of the trainers I have worked out with are so encouraging and helpful. They have done a great job creating a community. I feel better than I have felt in years! I am 58 years old… if I can do it, so can you!!
I am a former OTF member that was looking for a change and a challenge and found that at F45! I have seen more results in the 6 months I’ve been a member than the 5 years I was a member at OTF. The coaches at F45 are knowledgeable and make the workouts enjoyable!
I’ve been attending F45 for six months now, and I can confidently say it has been a transformative experience. The trainers are exceptional, pushing me to new heights while maintaining a fun and supportive atmosphere. The workouts are exhilarating, targeting different muscle groups and boosting my fitness level. The sense of camaraderie among fellow members is inspiring.
For well over a year, I have been a dedicated member of the F45 community, an experience that has completely transformed my life. I’ve shed 45lbs, not only achieving but truly thriving in the fittest condition I’ve ever been. The newfound vitality I’ve gained extends beyond the gym – it energizes my home life and elicits an abundance of compliments.
I had to have time off recently due to a work injury. Since I have re-started back all the coaches have been encouraging and providing me exercise modifications. It is honestly such a great feeling because I can still work hard with the adjustments the coaches give me.
I’ve been a member for 5 years now and would never consider another gym! Staff are not only friendly and welcoming they are knowledgeable whether it be needing help with swapping out exercises due to injuries or nutritional advice! WOULD 100% Recommend coming into our studio and join the fun! 💪🏼
F45 is not just a place to work out, get fit and get your wellbeing and fitness goals… it’s so so much more. Is a big family a support group of incredible non judgemental people who will encourage you in your journey and celebrate your victories. F45 changed my view about working out!
Sessions have been just fantastic! A varied range of people in the classes from beginners to really advanced so I didn’t feel too out of my depth when joining. I can already see great results after 6 weeks – instructors are really helpful, friendly and super supportive to get technique right.
OUR FITNESS TEAM
F45 trainers are in a league of their own, delivering the expert guidance and unconditional support of a one-on-one personal trainer. Get to know the F45 trainers near you before your next F45 class.