If you haven't read Part I, Part II, and Part III of this series, I highly recommend it. Part I lays out what we're trying to do in this four-part series (describe NFL injuries) and gives some important caveats. Part II investigates how injury risk varies over the course of a season and how injuries have changed in the last 15 years. Part III tackled the question of how injuries change as players age.
Today we're breaking down the top injuries by position. Are any positions more or less likely to get hurt than others?