Ask any adult over the age of, say, 20, for their most common health niggle, and we can almost guarantee they'll all say back pain. We're a nation of sedentary super slouchers (largely) through no ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...