In this article, we'll look at the parts of the ISS, how it maintains a permanent environment for humans in space, how it's powered, what it's like to live and work on the ISS, and how, exactly, we'll use the ISS. First, we'll start with its parts and assembly. Launch Video Space Station Parts. Launch Video.
This is a large nerve that runs from the lower back down the back of each leg. When something injures or puts pressure on the sciatic nerve, it can cause pain in the lower back that spreads to the hip, buttocks, and leg. Up to 90% of people recover from sciatica without surgery.
Another potential case of lower back pain (on either side) is IBS or other bowel/intestine problems. IBS is a condition that results in occasional bouts of either diarrhoea or constipation and it is unclear whether this is caused by stress and psychological causes or by underlying bacteria.