After bringing the sport to Walsall, dodgeball is still largely "male dominated".
Glyn Marston, Coach of the Walsall Warriors dodgeball team, said that if they do not get one more female player to join the team, they will not be able to compete in the UK Championships.
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The exhibition celebrates the contribution of the 11 million people living with disabilities in the UK.
Crowds are expected to gather this evening as an opera performance plays to the masses on a grandstand in the city centre.
The game was invented in the Birmingham between 1943 and 1945.