Onstage company
Documented collaborators
Erin Oprea is a renowned fitness trainer, author, and performer based in Nashville, Tennessee. With a background as a U.S. Marine, she has built a storied career training top artists including Carrie Underwood since 2007, as well as Maren Morris, Kacey Musgraves, and Kelsea Ballerini. Beyond the gym, Erin leads CityStrong fitness events that fuse group workouts with urban outdoor spaces. She shares at-home workouts and fitness tips across her active social media channels, offering fans a behind-the-scenes look at healthy living and performance readiness. This performer page highlights her biography, key discography highlights, and upcoming tour information for fans and attendees.