Acupuncture works by inserting tiny needles into significant points in the body, and it’s targeting those key points that makes acupuncture for back pain so effective. The good news is that most people who try the technique report positive results, although as with any medical or health related procedure, results can vary. The insertion of the needles means that the back muscles relax more, and there’s an increase in the flow of fresh blood and oxygen through the affected area. Back pain is a problem for about 80 percent of Americans at some point, and if you haven’t considered acupuncture, keep in mind that it is safe and painless as well as effective. In fact, many people consider it to be a relaxing and pleasant experience. And increasingly, insurance companies are covering the cost of acupuncture treatment, as it becomes more widely used and accepted.