Owner of Arc Pilates and Movement

 Jenna is a fully Certified STOTT Pilates Instructor, with additional training in injury and special populations. Her other training includes: athletic conditioning, pre/post natal, HALO training, ZENGA Mat and scoliosis management. Jenna is also a level one fascial movement instructor and holds a 200 hour power vinyasa certification. 

Ms. Nelson was a professional ballet dancer from 2010-2018. She danced as a company member with Pacific Northwest Ballet, Oregon Ballet Theater, and retired dancing with The Suzanne Farrell Ballet on the Kennedy Center Stage in Washington D.C. Pilates has played a pivotal role in Jenna's life for over 17 years. During her years as a professional athlete, Jenna primarily used Pilates for injury prevention and recovery, as well as conditioning. She continues to practice on a daily basis to manage lingering injuries and to help maintain her overall strength, balance and flexibility.

Jenna enjoys working with clients of all ages and any fitness level! 


Pilates Instructor 

Molly's journey in Pilates began over 15 years ago while training to become a professional ballet dancer. She has always had a passion for teaching, and has participated in programs that teach ballet to children with physical and mental disabilities, in addition to teaching dancers of all levels and backgrounds. Molly noticed how much Pilates helped her in ballet, from injury prevention to technique, and went on to become an NCPT (formerly PMA) Pilates Instructor in 2017.

She has taken continuing ed courses that specialize in anatomy and dissection and the pelvic floor. She has a passion for movement analysis and injury recovery. Molly has worked with professional athletes and post-surgery clients, in addition to clients everywhere in-between in their Pilates practice. In addition to dancing professionally with Milwaukee Ballet, Colorado Ballet, Ballet Tuscon, and currently with Madison Ballet, Ms. Groeschl graduated Magna Cum Laude with a B.F.A. in Ballet Performance and Nutrition Minor from the University of Utah. She has had the privilege to work with Pilates instructors who value Joeseph Pilates' originality in cities such as Seattle, Denver, and Pittsburgh to name a few. Ms. Groeschl was trained under Lisa Wolf and Clara Gelatt in Denver, CO, and looks forward to continuing her newest teaching journey at Arc Pilates.


Pilates instructor 

Fiona is a STOTT Pilates trained instructor with over 13 years of personal experience. After almost a decade working in finance, she chose to pursue teaching full time. Fiona works with clients to cultivate and improve their mind-body connection, achieve balance internally and externally, and work towards meeting her clients goals. Her enthusiasm for Pilates is palpable and that excitement encourages her clients to continue to deepen their practices.


Pilates instructor