pain sensitivity

fizkes/Shutterstock   By Sarah Wallwork, University of South Australia and Lorimer Moseley, University of South Australia   Back pain is common. One in thirteen people have it right now and worldwide a staggering 619 million people will have it this year. Chronic pain, of which back pain is the most common, is the world’s most disabling health problem. Its economic impact dwarfs other health conditions. If you get back pain, […]