Coach Marika Zahrndt

USAG National Safety Certified, USAG Professional Member, USTA Safety Certified, USAG Kinder Accreditation for Teachers, USAG Trampoline and Tumbling Level I Coaches course Certified, USAG Movement and Lesson Plan Development Coaches Course, First-Aid, AED, Sports Safety and CPR Certified, USAG National Congress Convention attendee 1997-2006, USAG Regional Congress attendee 2003-2005, USTA National Congress attendee 2004, Trampoline and Tumbling, Gymnastics, Cheerleading, Dance, Fitness and Preschool Instructor for 15 years. 

BS History, University of Rio Grande

BA Fine Arts, University of Rio Grande



Coach Lori Miller

Lori graduated in December 2009 from The Ohio State University with a degree in Human Development and Family Science.  She tumbled for 10 years, 8 of which as a member of a Power Tumbling Competition Team in Portsmouth Ohio.  Lori was also a part of an All-Star Cheerleading squad for four years and a cheerleader for her High School for four years. 

Lori works with our Tiny Tumble and Recreation class athletes. 

B.S. Human Ecology

USAG National Safety Certified

USAG Professional Member

Coach Shannon Karrenbauer

Coach Shannon comes to us from an extensive background in both gymnastics and trampoline and tumbling.  Shannon was a level 10 in both sports with countless State, Regional and National honors and championship titles.  Shannon is still extremely active in trampoline and tumbling, and we hope to convince her to again compete as a level 10 this year!  Shannon is a technique specialist and always keeps the kids moving with fun stations, drills and high fives.  Shannon works with our Tiny Tumble classes, recreation classes and our team program. 

Shannon's husband and dog keep her busy at home where she enjoys gardening, hiking and travelling!

Masters of Business Administration

USAG National Safety Certified

USAG Professional Member