Because it can help them to judge the flight of the ball and the angle it is coming into them at.
A calculator
because it will help you with you grades
To help you count your money or do maths in school.
It help you to concentrate better
Yes by posting your questions via WikiAnswers
Because then they can go in to a proper fromation.
Collective nouns for footballers are a team of footballers or a squad of footballers.
The tape on the inside is to help your calfs.
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ruler
Yes
because it will help you with you grades
A calculator
Yes, footballers can and sometimes do get hypothermia.
Footballers do not really play in winter.
Poles arent bad footballers
You can do long multiplication with the help of Vadic maths.