Discovery Ball

Official game of the World Cup Ball

To be selected as the football World Cup, which really should be the best. For this year's competition was elected the new official World Cup! The creation of Adidas balls began in 1963 and is a leader in its production. Adidas Jabulani is a new discovery.

Under the supervision of the adidas Innovation Team (AIT) under strict laboratory, many tests were performed. Fortuna to address the ball again match official World Cup had professional players and club teams from soccer field. Several tests were carried out by the Technology Research Group Sports Loughborough University – Most important institution in the world of sport. The results are individual and all tests show that the ball is flying the most stable and most of all.

high standards are set by FIFA in terms of quality, ensuring that all players in the World Cup ball worldwide. All the criteria established by the Football Association is exceeded several times by the new ball. Jabulani Adidas did a great test of Loughborough University and adidas to the laboratory in Scheinfeld. The tests were carried out: Perfect weight, shape and size of the retention test, consistent bounce test. The official ball new program of any other competitor for this event sports.

Perfect Weight: If a ball is too heavy or too light, you can move unexpectedly in flight to alter its trajectory. Weight is a essential for any professional game is played with a different number of balls.

• approved by the FIFA Standard: Weight between 420 and 445 grams

• official football World Cup: Weight 440 grams (+ / – 2 grams)

The shape and size retention test: A ball Football began approximately 2.000 times on average during a football match. In the final minute of extra time official ball will be in the same state it was in the first minute of the game. To test the new official game ball of the World Cup, which holds its shape and size, it runs against the steel wall 50 kmh 2000 times be approved by FIFA Hallmark. After the seams and air valve under test should remain intact, and may allow changes to lower air pressure and roundness.

• Standard approved by FIFA: 2000 cycles at 50 km / h.

• World Cup Official Ball: 3500 cycles at 50 km / h.

Uniform Bounce test: Each player must be able to determine how a ball reacts contact with the foot, taking in the breasts, thighs or head. To run this test, the ball official dropped 10 times on a sheet of steel a height of 2 meters. The difference between the jump from low to high and should not exceed 10 inches.

• approved by the FIFA Standard: no more than 10 cm

• Official ball of the World Cup: 143 cm measured at 20 ° C

About the Author

The new World cup soccer ball Jabulani is really wonderful and I invite you to visit my page for more information: http://www.squidoo.com/world-cup-soccer-ball-2010

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