</a><p>Tone your abs with this highly effective super Tabata</a> workout from Equinox trainer Raneir Pollard</a>. He plays around with the length of the intervals to truly push your core. And be forewarned: he's also a comedian, so laughing is part of this workout, too.</p><br />Credits: On Raneir: Under Armour shirt</a>, Rhone shorts, </a> and Nike shoes</a>. Manduka mats</a>.<br /></p><br />
