D1 Training Fox Valley - Gym in Aurora - 403 Illinois Rte 59, USA

D1’s trainers and coaches are amazing and have helped my boys tremendously in muscle building and endurance. My boys absolutely love attending the rookie program and always looking to work with their coaches. It is such a positive and motivating environment to be in. Highly recommended for new athletes and current athletes looking to improve their craft.

As a doctor of physical therapy working in Naperville, it has been a pleasure to work with D1 and specifically coach Casey. I now refer patients to coach Casey after I have discharged them or once they have begun more sport specific training in their rehab program. Great environment, great staff and very professional. Cannot recommend D1 and Coach Casey enough!

My daughters train at D1 Fox Valley and their experience has been absolutely amazing! All trainers have something different to offer so I know they get a high quality workout each training session helping them reach their individual goals. It’s a great facility with good vibes and very friendly staff.

I run track and cross country. I came to D1 to improve in running and become stronger. I love it at D1 everyone is so nice especially all of the coaches. At first I knew nothing about lifting but when i came here they made sure i was comfortable with every exercise.They watch you to make sure your you are going every exercise correctly so you can get your best results out of the workout and they motivate us.

POOR EXPERIENCE WITH TRAINER BUT PROFESSIONAL STAFF OVERALL I had an unfortunately poor experience with a trainer after she transitioned onto the D1 team. She had refused services going further for the rest of the billing cycle and going forward after I expressed dissatisfaction with the training being provided. Cancelling services was relatively easy, with Marlana the manager being very understanding. She also provided a refund of the prorated rate of the billing cycle--no questions asked and without hassle. The facility itself is quite nice and the other trainers I talked to were welcoming and knowledgeable. Don't let my one bad experience with a trainer deter you from training there, just know that if you do have a negative experience with a trainer, it is properly remedied by management.

I was a little intimidated at first when I joined because I knew nothing about lifting and the right form BUT quickly became super comfortable with everyone. The coaches are great and of course Marlana is great! The people that train with you are all team players and are quick to lend a hand when needed. I have been coming for a couple of months now and already see results in muscle growth. Don't hesitate any longer and join the family!

I’m so glad that I decided to take a trial class at D1 Fitness. I instantly knew this is where I wanted and needed to be doing my workouts as part of my health and fitness journey. I was feeling stuck and unmotivated with what I was doing prior to D1. Since starting here I have finally started to see the numbers on the scale go down and my upper body strength increase. The staff is great! They demonstrate and explain each movement thoroughly so you get the most out of your workout. Most of the time you’ll find an instructor taking a class right along side with you, which is always motivating!! I can’t wait to reach my fitness goals at D1.

I recently took on the 6 week challenge to lose 3% body fat so I can be a better me, soccer player, and mom. My son loves taking the rookie classes and I felt it was time for me. With the help of the D1 staff, I met that goal and then some. Marlana and team gave me the tools to make life style changes, and the coaches guided and supported me. They encouraged me when I needed it, and pushed me when I needed it more to get closer to my personal best. I feel like a different person today and I can’t thank them enough for the results I am seeing. Though I met the D1 challenge, my personal challenge is not over yet! I can’t wait to continue this journey with my D1 family!