Carrie Underwood, 41, doesn't mess around when it comes to fitness. The eight-time Grammy Award-winner, who tries to exercise every day when she can, is known for her signature leg workout.
Country music and fitness queen Carrie Underwood is combining her interests with "Carr-dio by Carrie's Country" on SiriusXM. The new SiriusXM channel will play upbeat workout music with fitness ...