Catherine Zeta-Jones takes up hula-hooping to stay fit

Los Angeles: Actress Catherine Zeta-Jones has found a new way of staying fit and toned - hula-hooping.

She says she picked up a hoop from a convenience store and decided to show off her skills to her kids and and discovered it`s a great work-out for a 40-something mum, reports

She showed off her talent during a recent appearance on "The Ellen DeGeneres Show" and said: "When we were kids, we didn`t have all the gadgets that my kids have and all the stuff... It`s become a bit of a thing... It`s really good for your core muscles."