Roughing the kicker

In gridiron football, roughing the kicker is an action in which a defender, having missed an attempt to block a kick, tackles the kicker or otherwise runs into the kicker in a way that might injure the kicker or his vulnerable extended kicking leg. This protection is also extended to the holder of a place kick. It is a separate penalty from "running into the kicker."

The penalty for such a violation in most leagues is 15 yards and an automatic first down. When such a violation occurs, the team about to surrender possession via a punt will retain its possession as a result. If the violation occurs when a successful field goal is kicked, the yardage is assessed on the ensuing kickoff.

Such protections are also extended to the holder during field goal kicks; the penalty for roughing the holder is identical.

History
In 1914, the term "roughing the kicker" came into use. Previously, it was known as "running into the fullback after the kick."

In 1917, penalties for roughing the kicker were measured from the spot where the ball was put out of play.