Let's face it, even your favorite tried-and-true position gets ho-hum after a while. To keep things exciting between the sheets, you need to constantly add new moves to your bedroom bag of tricks. Odds are, if you have been together for a while, you and your partner have already reached the “been there, done that” point when it comes to the basic positions, and possibly even a few of the more challenging ones. Master a few advanced maneuvers and you will get your sex life sizzling again.