Welcome to FITT-RX

FITT-RX welcomes men and women of all ages, fitness levels, and length of fitness experience. We intend to make our programs a fun, effective alternative to the average gym workout. Check out our list of classes and personal/small group training sessions we have to offer. There is something for everyone!
 

Raves

  • I was out of shape when I started bootcamp. I could not run at all. In a very short time I was able to run a mile (which I’d never done before) and my body was transformed. It’s hard work but Jen makes it enjoyable as each session is different. It doesn’t matter what you fitness level is, beginner to advanced. It is such a great class!! I never dreaded going and was overwhelmed by the results. Jen Knuth is an excellent trainer and I look forward to taking more of her classes.
    -Kelly B

     
  • On my last vacation I voluntarily worked out twice (on a boat none the less) but I also wore a bikini for the first time in over 10 years! I thank Fitt RX for the great results and the desire to do my best (even when the instructors are not around:)) Thank you for all you do – you always make me work to my limit and I keep coming back for more!! I am a FittRXer for life!!
    ~Michelle M.

     
 
 





FITT-RX introduces Spin/Sculpt. This 1 hour class combines 30 min of spin, followed by 30 min of strength, core and stretching. Join us Thursdays at 10:10am for this incredible class


ALL Spin Boot Camps and the Kettlebell Classes have a 48 hour pre-registration window. Any issues with registering, please email us


 


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"At FITT-RX, we are committed to prescribing the best workouts to help you attain your fitness goals."
 
 

Available Classes

Boot Camp
Cardio Boxing
Circuit Interval
Dude's Training
Family Classes
Spin | TRX
Turbokick | Zumba
and more!
Learn more about all our classes.

 
 

Contact Us

FITT-RX
123 North York Road
Elmhurst, IL 60126
phone: 630-415-FITT (3488)
email: commit@fitt-rx.com