By A Mystery Man Writer
We interview Erin Oprea, former Marine, personal trainer to stars like Kacey Musgraves and Carrie Underwood, and author of The 4x4 Diet.
How Celebrity Personal Trainer Erin Oprea Built Her Business
Erin Oprea (@erinoprea) • Instagram photos and videos
Country Star Trainer Erin Oprea on How To Get Jacked Like Maren and Kacey
Erin Oprea (@erinoprea) • Instagram photos and videos
Florida Georgia Line-Inspired Workout 💪Workout Like A Country Star w/ Erin Oprea
Fitness Trainer Erin Oprea: 4 Minute Workout
Erin Oprea - Top podcast episodes
Erin Oprea, Celebrity Trainer, on #WeGotGoals Podcast - aSweatLife
Celebrity fitness trainer Erin Oprea reveals how her country-star clients stay in shape
Erin Oprea - Life Takes Balance