Littleton Personal Training Center

Big Changes! The Future of PBY

With a passion for wanting to help people live healthier lifestyles through fitness and nutrition, I left the corporate world and went back to school to become a personal trainer.  Graduating with big ambitions (and infant and toddler in tow!) I wrote a business plan, found a team of amazing trainers, and the Powered By You Training Studio was born.  I can’t believe that was 6 years ago!
Over those years we have celebrated hundreds of success stories and could not be more proud of the hard work and dedication of our loyal PBY clients.  You continue to inspire us and we can’t thank you enough for allowing us to work with each of you on your personal journeys.
I have taken quite a bit of time to reflect on what’s next for the studio, and how we can best continue to serve the community and all of you.  With those kiddos now ages 7 and 10 with busy little lives, it is with mixed emotions that I have made the decision to turn over the ownership of the studio.  I am looking forward to dedicating more time to my family before I turn around and those kids are in college, and I am excited for the next great adventure this life has to offer.
The best news is that the Training Studio isn’t going anywhere!  I am thrilled to introduce you to Stefanie Callens who will be taking over ownership on January 1st.  Stefanie runs her own business and has been a part of our PBY family since 2014.  She will continue with business as usual through the holidays and you can look forward to some exciting changes coming after the first of the year.  I have great confidence in Stef and can’t wait to see what all of you do together! 

If you don't already know her, read on to meet Stef:

I’m a personal trainer and owner of Trained By Stef. My husband, Chris, and I have a 5 month old daughter, Sloane, who you may be seeing at the studio occasionally. I have been training clients at the PBY Training Studio for the past several years. Working with Amy and the other trainers there really helped me grow as a trainer. I love the atmosphere of the studio - offering clients a semi-private space they can feel safe and comfortable in to meet their health goals, as well as being around fellow trainers with different backgrounds and specialties. At the same time I started looking at ways to expand Trained By Stef, I knew Amy was considering different options.  The timing couldn’t have been more perfect!

I am so excited for this opportunity to be able to share my passion for helping people and encouraging movement to even more people. I look forward to continuing to provide you with a safe and fun training studio for you to reach your health goals, and will be sharing some exciting changes after the first of the year!
If you have any questions, concerns or suggestions, please don’t hesitate to contact me at or at 720-722-4008.  We would love to have you join us for KICK START, which begins January 18th. Click HERE for all the details!
Finally, words can't express the appreciation I have for the support you have given me in creating a fitness studio that has become a second home to so many people, both trainers and trainees alike.  It is with great pride and gratitude that I will always reflect on this chapter of my life. 

To each of you from the bottom of my heart, thank you!    ~Amy

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