Catherine Zeta-Jones, 51, shares video of herself working out in a backless black swimsuit aboard a yacht: 'Goals'

Catherine Zeta-Jones is taking the swimsuit selfie up a notch.

On Sunday the Welsh actress, 51, shared video footage of her working out on what appears to be a yacht. The Oscar winner wears a backless black swimsuit with a plunging neckline as she works through a series of stretches and planks while showing off her toned figure.

Video: Catherine Zeta-Jones talks 30 years of gowns and galas

"Easy like Sunday morning," Zeta-Jones, who shares two children with husband Michael Douglas, captioned the video, which many fans hailed as "goals."

"Excuse me you have no business being this hot," read one comment, while another fan called the star an "inspiration."

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