(11-28-2008 03:36 AM)phuongg Wrote:  about twisting the neck. I've read that sleeping on a pillow it bends the spine,
so would it be better to sleep without a pillow?

There is a curvature in the neck, so you should just use a small pillow or a pillow that changes to fit the contours of your neck. Sleeping with a pillow underneath your neck and sleeping with two pillows underneath your knees caught my interest today, so I'm going to try it when I go to bed.

no idea man ..