For a long time, the human spine has been viewed as a machine: if you overloaded it with a single excessive force or repetitive loading, there would be ‘wear and tear’ (structural damage, e.g., disc...

If you’ve ever had pain, then you might’ve had imaging to find out what was going on, such as an X-ray or MRI. You might’ve then found ‘abnormal’ changes in your body. While it can...