How Many Calories Do You Actually Burn During Sex?
by Beth Skwarecki from Lifehacker on (#5XZKC)
Can anything spice up a roll in the hay more than worrying about how many calories you're burning while you do it? Impossible, right? So let's take a look at the energy expenditure of various ways of having sex, as calculated by the world's greatest scientific minds. And when I say scientific minds, I mostly mean...