(WATCH) Can You Handle Carrie Underwood in this Plank Challenge?
Carrie Underwood and her trainer tag-team in this plank challenge!

Craig Barritt/Getty Images for Calia
Man, just watching this is making me tremble.
Andie SummersAuthor
Andie Summers has been the morning show host on XTU for the past 25 years. She is a two-time CMA Major Market Personality of the Year winner and two-time Gracie Award recipient from the Alliance for Women in Media. As a content creator for XTU, Andie enjoys sharing parenting and travel tips, and loves helping you shop online with Must Haves.
Related Stories