Size does matter: why large-scale research is a must for public health

Researchers are becoming increasingly intrigued by the idea that too much sitting is bad news for health, and a landmark Australian paper published today in Archives of Internal Medicine has dealt yet another body blow to our sedentary lifestyles. This research has important public health implications, not least because of what it has found: standing up more often is associated with a lower chance of dying within three years even if youre already physically active.