Soccer ball

March 7, 2018 | By 346@dmin | Filed in: Uncategorized.

Football game is one of the most popular sports of modern times and played with football balls. The standard football ball has a size of 5, 69 cm (27 inches).

These spheres come back in 1855 when Charles Goodyear produced and designed ball balls and in 1863 the English Football Association was formed. In 1873, it was decided that the soccer ball should be round, 69 cm to 71 cm, and in 1937, weighing between 400 grams and 450 grams should be created and soccer balls should be covered with leather or any approved material.

The most modern balls are sewn from 20 normal hexagons and 12 regular pentagons to make 32 panels of waterproof leather or plastic. The panel 32 is a spherical polyhedron corresponding to the truncated icosahedral and is spherical because it swells inside the faces from the air pressure.

The first group of balls described above was sold in Denmark in the 1950s, Europe in Europe in the 1960s, while the configuration was supplied by the Adidas star star, which was the official world ball used in the 1970 World Cup. Football balls are made with non-waterproof plastic seams, similar to the ones designed in volleyball,

The newer balls were designed by Adidas, a chip that is chip-approved by the chip known as the integrated chip ASIC and chip inside the sphere, enabling data to be transmitted. The chip sends the information to the referees after the ball crosses the outer goal or throws and this system was tested in Nuremberg and first used in Peru under the FIFA U-17 World Cup.

If you are a professional footballer and an amateur, soccer or amusement, or even those who are looking for a perfect gift for their children for Christmas or birthday, it will be difficult to have a quality ball that fits your tastes and meets the approved FIFA ball. The article aims to educate readers about different types of balls to help them get the perfect ball that meets all the standards that makes gaming enjoyable and prevents sports-related injuries

Source by Ekpeno S Inyang


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