The kayfabe purpose of a professional wrestling referee is to render decisions (pinfalls, submissions, disqualifications, countouts) during a match but the legit purpose they serve is to transmit messages to wrestlers about the progress of matches, communicate with them about the amount of time left (plus the beginning and end of commercial breaks on live broadcasts) and, if necessary, help them gauge the crowd reaction as well as reminding them of match script. They also have a key role in ensuring that the wrestlers are physically capable to continue, and to stop the match/inform the opponent if there is a risk of injury present. According to referee Jim Korderas, the purpose of a referee is to help the talent to tell the story, while being invisible.