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Anonymous users2024-02-11On December 4, 2009, Adidas and FIFA jointly released the official match ball "Jabulani" for the 2010 World Cup in South Africa in Cape Town. "Jabulani" is derived from the African Zulu language and means "universal celebration". The new match ball is a historic breakthrough in technology and has been designed with South African elements in mind.
Circumferential test of the sphere: FIFA approved passing standard: jabulani": - cm).
Durable Round Sphere Test: FIFA Approved Qualification Criteria: The maximum difference does not exceed. "Jabulani": The maximum difference does not exceed.
Water Absorption Test: FIFA Approved Qualification Criteria: No more than 10% increase in the weight of the ball. "jabulani": sphere weight 0 increased.
Weight test: FIFA approved qualifying standard: The weight of the football is between 420 445 grams. "Jabulani": weight 440 g (+ - 2 g).
Sphere shape and size retention test: FIFA approved eligibility criteria: 2,000 hits at 50 km/h "jabulani": 3,500 hits at 50 km/h.
**Performance test: FIFA approved passing standard: not more than 10 cm.
Ball pressure test: FIFA approved passing standard: ball pressure drop of no more than 20%. "Jabulani": the ball pressure drops by no more than 10%.
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Anonymous users2024-02-10This paragraph] official data.
Sphere circumferential test: FIFA approved passing criteria:
jabulani": - cm) Durability Round Sphere Test: FIFA Approved Qualification Criteria:
The maximum difference does not exceed. "jabulani": the maximum difference does not exceed the water absorption test:
FIFA approved eligibility criteria: increase in the weight of the ball by no more than 10%. “jabulani”：
Ball weight 0 increase Weight test: FIFA approved qualifying criteria: The weight of the ball is between 420 445 grams.
Jabulani': Weight 440 g (+ - 2 g) Sphere shape and size retention ability test: FIFA approved passing criteria:
2,000 hits at 50 km/h "Jabulani": 3,500 hits at 50 km/h **Performance test: FIFA approved passing criteria:
No more than 10 cm. Ball pressure test: FIFA approved passing criteria:
The ball pressure drops by no more than 20%. "Jabulani": the ball pressure drops by no more than 10%.
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Anonymous users2024-02-09At the start of the game, the weight of the football must not exceed 450 grams (16 ounces) and must not be less than 410 grams (14 ounces).
This is probably also thanks to the goalkeeper who has always been more sober and did not defend with all his might
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Anonymous users2024-02-08At the start of the game, the weight of the football must not exceed 450 grams (16 ounces) and must not be less than 410 grams (14 ounces).
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Anonymous users2024-02-07The weight of the ball, at the start of the game, must not exceed 450 grams (16 ounces) and must not be less than 410 grams (14 ounces).
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Anonymous users2024-02-06The ball used in this cup "All the Heavens Celebration", i.e. jabulani, is made for Adidas and weighs 440 grams (+ - 2 grams).
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Anonymous users2024-02-05FIFA approved eligibility criteria: The weight of the ball is between 420-445 grams.
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Anonymous users2024-02-04Weight. FIFA standard: 420-445 grams.
South Africa World Cup match ball "Celebration of the Whole World": 440+ grams.
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Anonymous users2024-02-03FIFA approved eligibility criteria: Football weight between 420 445 grams Adidas "jabulani": Football weight 440 grams (+ 2 grams).
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