Badminton is a sport played on a court with rackets and shuttlecocks. Hand signals are used to communicate between players.
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he points his hand at the try line and blows the whistle
Unlike Rugby Soccer (football) has only a few hand signals. For a visual reference see related link
Hand signals are used by referee's to relay the information of what foul took place to the stat officials sitting at the scorer's table. Using hand signals, the referee's do not need to walk over to the table and tell exactly what foul occurred, instead they use hand signals to describe the foul and which player committed the foul.
The match referee in badminton is called the umpire. There are 8 other linesmen for making line calls.
Line Judges and Referee
the refee in badminton does absolutely nothing because he or she will be fat and lazy.
if the referee tells the player stop the player should do what the referee says
There are 36 different hand signals for indicating touchdowns, safeties, penalties and other events on the field. The system was developed so the game statistician and the knowledgeable fans could understand what the issue was before the days of wireless communication between the Referee and the PA system. A complete set of hand signals can be found by visiting the link in the 'Related Links' section.
The referee in Volleyball has the final say on out/in. They have 25 hand signals at the ready to make the most accurate decision when in a Volleyball game. There is the 1st Referee, 2nd Referee and the Linesmen which contribute to the decision whether it's in or out.