Apparently, we need experts to teach us how to walk now

Every day, tens of millions of Americans walk. Some walk to the kitchen, others walk to the bathroom, and plenty make the familiar trip back to the kitchen after forgetting what they went there for in the first place. The more adventurous, in search of a little exercise, head outside for a stroll around the block.

I enjoy a good walk myself. But after reading about the latest method, I have to ask a critical question: Have we all been walking wrong this entire time?

By next spring, expect the arrival of Scandinavian Sitting Down, a Nordic method that involves placing your buttocks on a chair when your legs feel tired.

You see, researchers in Japan have found that deliberately alternating between slower and faster walking can improve