An opportunity to test your knowledge and skill level using this compilation of football referee's signals. It's time to get pumped up and discover your skill level of the game. We have assembled this easy to follow set of signals, descriptions of calls, and when required, the penalty applied. Whether you are a seasoned veteran, a coach, a die-hard fan or a newbie to the hard-hitting, smash-mouth game of football, you will be challenged by this book. After you referee your way through every page you can be assured when you see the line judge scurry out on the field and pow-wow with the head referee, there should be no doubt in your mind he made the right call or is a complete idiot.