John Shearer/WireImage; Carla Lynn
Carrie Underwood positively glows—and though she may have been born that way, it turns out she has a few secrets up her sleeve to ensure she stays that way.
At the CMAs last week, the country superstar and mom of an 8 1/2-month-old baby showed off her toned figure and rocked every single look during her 10-plus outfit changes and we wanted to know more about how she's getting it done.
So, we tapped her trainer, Erin Oprea, to give us the step-by-step lowdown on a Carrie-inspired workout.
Oprea filled us in on a fitness secret that can help mix up your routine, a workout called Tabata—which Underwood described to Shape as her favorite workout, something she "can do at home in about a half hour.