s <span class="label label-primary">.radio</span> and add the attribute <span class="label label-primary">data-toggle="radio"</span> to the radio input. Thats it.
<pre class="prettyprint">
&lt;label class="radio&gt;
  &lt;input type="radio" name="optionsRadios" value="option1" data-toggle="radio" /&gt;
  Radio is off
&lt;/label&gt;
</pre>
			</div>
			<div class="doc-section">
				<p>Just like the checkbox elements, adding in the standard attributes of <span class="label label-primary">checked=""</span> and