Meet the Team

Nathaniel Rohrsen

     Nate is the owner of Rohrsen Performance and has worked for the past 6 years as a Certified Strength and Conditioning Specialist (CSCS).  Nate’s passion is in helping athletes develop the strength, mobility and movement mechanics needed to improve performance while reducing the risk of  injury. Nate currently works as the strength and conditioning director for the Sky High Volleyball Facilities in Crystal Lake and Libertyville.  In the past, Nate has worked as a strength program director for Johansen Baseball, and as the head volleyball coach at Kishwaukee College.  Nate graduated from Judson University with a degree in Exercise and Sports science. In his spare time Nate enjoys coaching volleyball, and has been the head women’s volleyball coach at Elgin Community College for the past 3 seasons.    

Carlyn Krautsak

     Carlyn Krautsak is a Digital Media and Marketing Coordinator for Rohrsen Performance. Before working for Rohrsen Performance, Carlyn worked with Cary – Grove High School designing media. Carlyn believes that people should never stop learning and growing. Carlyn has been involved with sports and athletics her entire life competing in gymnastics at a high level. As a recent graduate, Carlyn will continue to pursue her passion in helping individuals as she begins her next steps in becoming a physical therapist.