No. Rugby ball weight, dimensions and pressures are governed by the IRB (International Rugby Board). The regulation for this are on their site under the heading of Rules and Regulations
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A rugby ball
Its a rugby ball
A basketball has little up raised spots ,like a rugby ball, for grip. A foot ball however is plain
Rugby league is the professional code of rugby football, and Rugby is a town in Warwickshire. with a famous public school where the game developed. The main differences between rugby league football and rugby union football is that the principal rugby league teams are professional athletes instead of amateurs (albeit rugby union has some semi-professionals). The focus is more on running with the ball and scoring tries, instead of set pieces and kicking. There is almost no kicking in rugby league. You only have 5 tackles of passing and then you must kick over to other time. In rugby union you can kick to the corners downfield and you can have as many phases as you like when controlling the ball. There is a lot more kicking in the union game. League is really just passing. In league a try is 4 point while unions try is 5
A Rugby Ball. there are no other names for it
Its called "A Rugby Ball" simple as that - There are different manufactures of these balls but they are all a rugby ball
how was the rugby ball originally made
A rugby ball
There's very little difference from brand to brand, except maybe in the style of grip (little bumps) on the surface of the ball, which differ slightly. It's worth throwing and catching the ball a few times in the shop to see what you make of the ball. Most people have a personal preference, mine is for Gilbert balls, because my first ball was a Gilbert and because they make Ireland's balls
Richard Lindon, a leatherworker in Rugby, England, designed the rugby ball in the 1840s.
You use a rugby ball to play rugby. It is shaped like an egg.