 SUNDAY, May 11 (HealthDay News) -- Human spines are naturally curved and flexible so that you can bend, twist, reach and more.
But, in some people, the natural curve of the spine doesn't develop properly and the spine takes on an "S" or "C" shape.
This condition is known as scoliosis and it affects about 6 million Americans, according to the National Scoliosis Foundation. While |