Collision with spring-loaded football tackling and blocking dummies. Report of near-fetal and fatal injuries.
D000293:Adolescent; D001265:Athletic Injuries / Q000150:complications; D002543:Cerebral Hemorrhage / Q000150:complications* / Q000209:etiology; D002574:Cervical Vertebrae / Q000293:injuries; D006259:Craniocerebral Trauma / Q000209:etiology; D005538:Football; D050723:Fractures, Bone / Q000209:etiology; D006801:Humans; D008297:Male; D010292:Paresthesia / Q000209:etiology