Under-Ease is a revolutionary new air-tight underwear that contains a charcoal filter, which filters out noxious bodily odors before they can escape into the atmosphere and be blamed on the dog.
This product was invented by a Pueblo, Colo., man named Buck Weimer. In a deeply moving interview with the Denver Post, Buck revealed that he first dreamed of this concept one evening after a Thanksgiving dinner, when he and his wife, who suffers from an inflammatory bowel syndrome, were lying in bed, and she cut loose with a near-nuclear blast. Lying there, eyes watering, Buck resolved to do something, and, after years of research, he perfected and patented the design for Under-Ease.
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.