@article{ref1,
title="Anatomical and physiological characteristics to predict football ability at the University of Arkansas",
journal="Journal of the arkansas medical society",
year="1977",
author="Arnold, J. A. and Coker, T. P. and Micheli, R. P.",
volume="74",
number="7",
pages="253-260",
abstract="<p>[Abstract unavailable]  Keywords: American football </p> <p>Language: en</p>",
language="en",
issn="0004-1858",
doi="",
url="http://dx.doi.org/"
}