Celebrity Trainer Erin Oprea: Arm Exercise Your Workouts Been Missing

Carrie Underwood's personal trainer shares one move for toned arms and abs

Celebrity Fitness Trainer Erin Oprea Trains Ashley & Hunter

Celebrity Trainer Erin Oprea: Arm Exercise Your Workouts Been Missing

Celebrity Trainer Erin Oprea Creates a Full-Body Strength and Cardio Workout

Shape Up in Sessions with Erin Oprea — Part 1

The At-Home Triceps Workout Celebrity Trainer Erin Oprea Does in Her Living Room

Celebrity Trainer Erin Oprea Creates a Full-Body Strength and Cardio Workout

See Hayley Hubbard's Pregnancy Workouts Before Welcoming Baby No. 3

How Fitness Trainer Erin Oprea Changed Her Body Composition At 44

How Celebrity Personal Trainer Erin Oprea Built Her Business

Celebrity Trainer Erin Oprea's Game-Changing Leg Workout