There is no cure for ALS, and the few available treatments have limited efficacy. About 90 percent of ALS cases are sporadic and of unknown, possibly environmental, origin.

Some simulating actions of the volleyball player were studied on the cadavers. The cause of onset of the infraspinatus atrophy in volleyball athletes were analysed and discussed. Injury of the…

There is no cure for als, also called motor neuron disease or Lou Gehrig's disease after the New York Yankees baseball player who died of it in 1941.