Carrie Underwood's Workout for this CALIA Fitness Apparel Ad is Inspiring

HOLLY MOLY!!! Carrie's workout in this CALIA by Carrie Underwood ad is...INTENSE!!!

No wonder she has a killer bod and legs.

CALIA by Carrie Underwood, is a line of fitness apparel and accessories, which she launched in 2015, in partnership with Dick's Sporting Goods.