Channel surfing the tv while on these pain meds causes me to spend time watching some pretty odd stuff. I passed out and just awoke to a show on FUSE TV called pants off dance off. Called the dumbest show on TV by TV Guide, what I saw of it was a large man doing a strip tease in front of a rap video.
They are looking for contestants for season two. If you are a "bathroom mirror" dancer, this seriously sounds like the show for you.
I have found it helpful to do the stretching exercises my physical therapist recommends. Do some core strengthening exercises, such as the ones highlighted at The Mayo Clinic. By keeping your core strong, your back won't put itself in a position to cause that sciatica pain you are having.