Back Safety
Have you ever given much thought to your back? It's there when you need it, but only if you don't abuse it. The back is made up of four major parts. The spine, nerves, muscles, and the spinal cord. There are thirty-three bones in the spine and thirty-one pairs of nerves branching out from the spinal cord. All of them must work together. If they don't, you could end up with anything from a strain to a ruptured disk, fractured vertebrae, and/or a debilitating disease like arthritis.