Nice little article, And God Created Scarlett, about the new Woody Allen movie, Scoop. Like his previous film, Match Point, this one stars Scarlett Johansson. As a bonus, this time we get Woody as well. It looks promising.
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.