Concussion Management Guidelines for Recreational, Amateur, Elite and Professional Players of ALL ages. St. Georges School 2009-2010. A concussion may be caused by a direct blow to the head, face, neck or anywhere else on the body that causes severe and sudden movement of the head.
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A concussion alters the way your brain functions and can cause significant impairment. Concussions can cause various symptoms.Concussion and Mild Brain Injury