Here is another way to cut down your Christmas expenses and save big this holiday season:
Telegraph.co.ukWhy Britain is going crazy for ZumbaTelegraph.co.ukThe sweating hordes are cleansing themselves of fat and guilt (it's only five weeks since Christmas) in a spectacularly self-flagellating fashion. One girl looks so penitent I could cry for her: she lunges forward, arms trembling under the weight of …