4 NFL Rule Changes for 2013
A Collection of Images from Football Rules & Positions In A Day For Dummies
Referee Signals for Defense in American Football

American Football Referee Signals for Offense

Illegal shift.

The referee uses both arms and hands in a horizontal arc in front of his body to signal that the offense used an illegal shift prior to the snap of the ball.

  • Add a Comment
  • Print
  • Share

Recommends

Promoted Stories From Around The Web

COMMENTS »
blog comments powered by Disqus
American Football Game-Play Referee Signals
NFL Playoffs and the Super Bowl
The Various Ways American Football Teams Score Points
How to Watch an American Football Game on TV
The Coaching Staff in American Football