Perfect your workout (and your body) with 'Body Work'. 52 card deck, 52 weeks in a year. Try one new exercise each week, for a year of High Intensity Interval Training, that you wont get bored of. Beautiful photography clearly details the moves, along with some accompanying information, to ensure that you are getting the full benefit every time you slip into your leopard-skin onesie. Easy to follow - not easy to do!