Supination and pronation are terms used to describe the up or down orientation of your hand, arm, or foot. What it means can depend on which part of the body it describes. When your palm or forearm ...

If you’ve ever set foot in a running store, you’ve probably heard the term “pronation.” It refers to the natural motion your foot makes when it lands, and it helps you narrow down the right pair of ...

Just when you think the word "pronation" is more of a household word than house or even hold, along comes a note from a reader making it clear that it’s not that clear. The correspondent emailed us ...