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CrossFit aims for functional training

<div class="meta image-caption"><div class="origin-logo origin-image kabc"><span>KABC</span></div><span class="caption-text">The premise of CrossFit focuses on functional training. Those who practice the training regimen don&#39;t use equipment like weight machines or treadmills. </span></div>
July 19, 2010 8:26:52 AM PDT