Spinal manipulation may make a small difference in your low back pain, but it's unlikely to have you doing backflips right away, according to a new study.
원문출처 : http://www.cnn.com/2017/04/11/health/low-back-pain-spinal-manipulation-study/index.html
원문출처 : http://www.cnn.com/2017/04/11/health/low-back-pain-spinal-manipulation-study/index.html