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

Erin Oprea is a Vital Proteins ambassador, author of The 4x4 Diet and celebrity trainer whose star clients include Carrie Underwood and Maren Morris. Here, she shares her fall workout routine.

Strengthen Your Core With This 5-Move Workout From Carrie Underwood's Trainer Erin Oprea

Erin Oprea: Pumpkin Pickers Hamstring Exercise

[Oprea, Erin, Underwood, Carrie] on . *FREE* shipping on qualifying offers. The 4 x 4 Diet: 4 Key Foods, 4-Minute Workouts, Four Weeks

The 4 x 4 Diet: 4 Key Foods, 4-Minute Workouts, Four Weeks to the Body You Want

9 Questions with USANA Fitness Ambassador Erin Oprea - What's Up, USANA?

Get fit in 25 minutes with this full-body HIIT workout

Can You Make It Through Erin Oprea's Total Body Workout?

Erin Oprea's At-Home Workout - Nashville Lifestyles

Celebrity Trainer Erin Oprea: Arm Exercise Your Workouts Been Missing

The 4 X 4 Diet by Erin Oprea; Carrie Underwood, Paperback

Erin Oprea - Plankk

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