Forget faddy diets and hard-to-stick-to resolutions, this year it's all about doing a life and body 360 - tackling your dress size, ditching your stress levels and boosting your career. Grazia has teamed up with A-list trainer James Duigan, the brains behing hot new body regime Clean & Lean, to create this brilliant four-part special, exclusively for Grazia. 'Over the next four weeks, I'm going to show you how to sure your 2011 hangover,' says James, trainer to Rosie Huntington-Whiteley and Elle Macpherson. 'You'll look leaner and firmer, feel calmer and more energised.' So what are you waiting for?