We've all heard of muscle memory: The unconscious perception of movement and spatial orientation arising from stimuli within the body itself.

2) The ability to sense the position and location and orientation and movement of the body and its parts. Got it?! source: Answers.com

Most of us guys hang on to our muscle memory like grim death. We like to tell ourselves "Yeah, I can get back into shape in 3 weeks"... as we pound back one more pitcher of beer.

However for the sake of this article, let's discuss another advantage of muscle memory... and that's a woman's ability to assume a desired sexual position simply by guiding her head or shoulders in a certain direction.

For example - you're standing up, you're making out you then gently put your hands on her shoulders and give her a small twist - and just like that she turns right around arches her back and bends right over as if she was trained by Pavlov himself. The only thing is, you're the one who's salavating.