World Cup is a wonderful experience for many people! Millions of eyes on the TV screen, thousands of football stadium live. However, this may not be possible without the ball in the World Cup Adidas! Every four years, has been selected for the tournament ball in the face. There are several criteria that are set by FIFA. Goes through various tests, all of us to be as declared in adidas Cup for the new football!
The same company that laboratory quality control and innovation and called on the adidas team, or have established the Asian Institute of Technology. After consideration will be given the ball Adidas World Cup football players candidate try to jump on the football field. At the University of Loughborough is the lead institution in the world - sports technology research group. Has made many experiments and studies. This indicates that the ball Adidas World Cup is the only candidate and win. Most of the round, flying more stable and better behavior among competitors.
Could prove to be the best players from the tournament thanks to the excellent quality of FIFA and the high quality standards that are created. Experiments conducted in the ball Adidas World Cup beyond that standard all. And some of them: the loss of test pressure, drum test, test rotated permanent.
Can leak test pressure: the loss of air from the ball Adidas World Cup finals during the match, predictable and difficult to control lead. Is it possible to speed up the passport and it has become almost impossible. For this purpose, the test is as follows: the ball is inflated fully, and after three days is a measure of pressure in the home must be higher than expected loss.
* FIFA approved standard: the loss of up to 20%
* Adidas Jabulani: the maximum pressure drop by 10%
Drum Test: This test is specially designed by adidas to guarantee high print quality and durability o
n the surface species and unique design. Just as the team spirit, adidas soccer World Cup and Jabulani Koster printing technology, and the surface material provides the best and more power to ensure conservation of the unique character and strength as much as possible!Rotation of the Standing Test: In order to show what a player can pitch, you must be a round ball completely. If the role completely, in this case is more balanced in their fields, and can predict accurately with every shot and flies through the air. The form of new paintings (3) dimensions contribute to the harmonization of the Kinetic Energy and reducing th
e amount of corners training. Take good thanks to a large plate. For this test, have been measured Adidas soccer World Cup in 16 different points and calculate the average diameter. Should be set to one difference between a smaller diameter and an increase in the limits in advance.* FIFA approved standard: the maximum difference of 1.5%
* Adidas Jabulani: the maximum difference 1.0%.
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