•  photo | Faith Hill, Olivia Newton-John, Tim McGraw

Credit: Rick Diamond/ACMA2012/Getty; Inset: Everett

Published: Friday February 01, 2013 06:00 AM EST


"It's like, leg warmers and Olivia Newton-John's 'Physical.'"
– The newly buff Tim McGraw, on wife Faith Hill's workout gear, to PEOPLE

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