You can get your body in shape without lifting a weight or walking a mile (though both will help relieve stress and whittle away at the inches). From the inside, a daily multivitamin can work wonders on a range of ills -- from digestive issues to sleeping problems to frayed nerves. Vitamins also up your energy factor, making wedding planning easier. On the outside, exfoliation is the name of the game, because it makes skin feel softer and more toned (no gym required!). Use an exfoliator each day, whether in the form of a loofah or a body scrub.