This is likely the down indicator used to keep a visual track of which down it is (the down marker can be wrong). By shifting the band from finger to finger after each down, the officials can immediately tell what down it is from the position of the bands.
Some umpires have another purpose for the band. They use it to keep track of where on the field (horizontally) the play started. So for a return to the previous spot (say for a penalty), there is a record of whether the play started at the left hashmark, the right hashmark or some general area of the middle of the field.
The bands are worn around the wrist by the referee and are used to keep track of what down it is by placing the loop that is attached to the wristband around the first, second, third or fourth finger. they look cool.
By drawing around your hand and cut a few layers of paper and glue them with a glutting and then get 5 rubber bands and tie them on the fingers by tie it 2 knots and do it one more time then once you’re finished put you real fingers through the rubber bands and then move your fingers.
the purpose if rubber bands is the elastic,for example if you need to wrap somthing up you can use a rubber band
to make money
The purpose of colored bands on a resistor is to tell whoever is installing the resistor the amount of resistance that particuliar resistor has.
The colored bands on resistors are a code to calculate the value of the resistor. The purpose is to simplify the reading of values. Have a look at related question for an explanation of this.
for one to collect the excess sweat coming out of them and two it symbolises them as a referee... it is part of their uniform.
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Silly bands are cute rubber bands that are shaped and never lose there shape. They have tons of silly bands around the world.
Are you talking about silly bands? Silly bands are shaped rubber bands that many kids wear around their wrists. Hope that helps.