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.
American Football referees
black
referees
In American sports, the referees usually wear black and white striped shirts. In the NBA, the officials wear grey shirts.
Steven Black - American football - was born on 1986-12-11.
Football and basketball officials are sometimes referred to as "zebras" because of the black-and-white striped uniforms they wear, which resemble the stripes of a zebra. This nickname has become a common way to refer to referees and umpires in these sports.
The reason referees wear white and black striped shirts was at first to distinguish themselves from the participating teams. Although other uniforms are becoming more popular.
Paul Robeson (1919)
· Gene Upshaw (football-Oakland Raiders)
On Superbowl Sunday, the champions of the American Football League and the National Football League play one football game to determine who is the one champion team of football in the United States. The location of the Superbowl changes every year. The Superbowl event also features a big musical event at half-time, offering featuring famous bands and musicians, for example The Who, The Rolling Stones and The Black-eyed Peas.
Lucy Harris was the first black woman All-American basketball player in 1997
Those are referees.