If its reduced the ball absorbs the pressure of a kick making the ball fly much less if at all, the bounce in the ball is reduced and the passing is like throwing a wet sponge. - If over pressurised the ball continues to bounce in the normal way but the shape will change causing the aerodynamics to change
Wiki User
∙ 2012-02-17 18:15:03why did the rugby balls change
That depends on the elasticity of the material used to make the rugby ball, the pressure to which it is inflated, and the force exerted on the ball to make it bounce.
a rugby ball a rugby ball a rugby ball
rugby ball
you put pressure on the ball to the surface of the try area.
A rugby ball
Its a rugby ball
rugby
A Rugby Ball. there are no other names for it
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
-A rugby union ball is wider than a rugby league ball, but they are the same in length. -A rugby union ball is rounder. -A league ball is less aerodynamic. -A league ball bounces more unpreddictably -A league ball is lighter