Does your husband spend lots of time working in the garden? Let's hope so -- not only is it good for him, it's good for your relationship. And I'm not just talking about the fact that the you two are less likely to get into a big fight when he's willingly helping out in the yard -- gardening can actually improve your sex life. As in, physically.

Recent studies show that gardening greatly reduces a man's chance of impotence, meaning it can do wonders for his performance in the bedroom. If gardening is typically your job around the house? Exercise in general will have the same effects, so get your guy moving.

And considering gardening burns around 272 calories an hour, the fact that it's helping your hubby get rid of his beer belly can't hurt either.