Celebrity Trainer Erin Oprea Shares Her Tips For Easy Push-Ups

5 Floor Workouts To Boost Your Muscular Endurance & Fitness

Carrie Underwood's Trainer Erin Oprea Shares Six Toning Exercises for the New Year

Celebrity Trainer Erin Oprea To Launch New Health & Fitness App

Erin Oprea - Tabatas: Like Getting HIIT by a 4x4 - #313

Pretty Muscles App

Erin Oprea, Celebrity Trainer and Author of The 4x4 Diet

Erin Oprea's Guide to Staying Fit on the GO

Why You Should Try Group Fitness, According to a Personal Trainer - Muscle & Fitness

Can You Make It Through Erin Oprea's Fall Workout Routine? - Vital Proteins

How Celebrity Personal Trainer Erin Oprea Built Her Business

Celebrity Trainer Erin Oprea Gets Injectable to Stop 'Peeing in Pants

Abs, Arm Workout; Celebrity Trainer Erin Oprea, Plank Front Raise

CMA Fest Teams Up with Celebrity Trainer Erin Oprea and Florida Georgia Line's Tyler Hubbard for Fitness Event - Maury County Source

A Quick Equipment-Free Butt Workout From Celebrity Trainer Erin Oprea