@article{ref1,
title="The Incidence of Spearing During a High School's 1975 and 1990 [American] Football Seasons",
journal="Journal of athletic training",
year="1996",
author="Heck, J. F.",
volume="31",
number="1",
pages="31-37",
abstract="Reports a study that examined the incidence of spearing between two high school football seasons, one before and one after a rule change banning spearing. Reviews of 18 game films of a New Jersey team from 1975 and 1990 indicated that, overall, the rule change did not have a favorable impact on the incidence of spearing.   <p>Language: en</p>",
language="en",
issn="1062-6050",
doi="",
url="http://dx.doi.org/"
}