@article{ref1,
title="The nature and structure of general motor abilities",
journal="American corrective therapy journal",
year="1974",
author="Macintosh, D.",
volume="28",
number="6",
pages="183-189",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8088",
doi="",
url="http://dx.doi.org/"
}