Prolonged use of alcohol is toxic to neurons and can result in neuron death. Continued use of alcohol can cause atrophy of the cerebellum – a shrinkage of the brain. This results in ataxia, a degenerative disease of the nervous system, which is irreversible.
Within its area, no balls can be hit out of the air. The ball must bounce before it is struck. Volleys may only be hit past the non-volley line, between that line and the baseline of the court.