The spine has a natural front-to-back curve. But about 2% of children and adolescents worldwide have an abnormal sideways S- or C-shaped curve of the spine, known as scoliosis. How can you tell if ...

A chiropractor reveals the worst habits for a healthy back, along with tips on how to look after your book every day and the signs of a weak lower back ...

A healthy spine has a gentle arch or curve. Arching your back excessively can tighten the muscles and lead to discomfort. However, arching the spine for brief periods should not cause health problems.