"Katy is an amazing trainer: knowledgeable, detailed, personable, and encouraging. Her studio is amazingly well equipped. I love spending time there. And if you have any mysterious weaknesses or movement issues, she is the best for resetting anything out of whack. The best I've found in Des Moines!"

"I got into a car accident and started having severe neurological problems. I saw various specialists from some of the best medical facilities. I only started to see true progress in my symptoms after seeing Katy. She is the reason I am able to function like I used to before the accident. She is highly analytical and extremely kind-hearted. I am blessed to have met her."

"I encountered sudden and mysterious health issues back in 2016. I have experienced a long journey of uncertainty and pain, marked by many doctor appointments, misdiagnoses and unsuccessful treatments. I could not stand up straight and felt like giving up on life; I was in constant pain. The turning point for me was when I heard about functional neurology and Katy Kass at Plankt. Despite initial skepticism, the transformative effects of functional neurology became evident after regular sessions, providing relief and sparking a renewed sense of hope for me. I am deeply grateful for Katy's guidance and the supportive environment. Katy's knowledge and functional neurology have played an instrumental role in fostering my recovery. My ongoing journey toward healing and starting to feel like myself before all the health issues can be credited largely to Katy. I feel stronger and have more courage to conquer my future surgeries. Thank you Katy!"

"Since my session with Katy, I have almost gone totally back to normal I am so amazed..truly! Since that day I’ve only had a few days with the severe pain, but nothing comparable to how I was. I went from barely being able to walk/function properly to almost no pain at all in a matter of days. I honestly never thought I was going to feel normal again. Still a work in progress but miles from where I began. Couldn’t thank you enough, Katy!"

"I’ve been attending Plankt for a little over a year now and have had the opportunity to take part in numerous class styles and wellness therapy sessions. I had not participated in Pilates or Functional Neurology before but had hit a wall trying to resolve several issues unsuccessful with other forms of treatment. The improvements I have made, and the overall changes in quality of life I had not even anticipated are significant. This is truly a place where everyone cares about you, your goals and how to get you where you want to be. It is not just a place where you try a few classes and move on. It is a place that becomes a part of your weekly life. If you are feeling down on an injury or something you have just given up on please don’t and give this studio & their therapy options a try. If you honestly give your best effort and put in the hard work, you will not be disappointed. There are so many other things I could expand on but just come experience it for yourself. See you soon!"

"I highly recommend Plankt and love having it a part of my weekly routine. The pilates classes are really great and I love how they are always different and work so many muscles. Natalie and Katy are wonderful instructors! Highly Recommend!"