Zara Phillips was enjoying a good cross-country ride on Ardfield Magic Star at Burghley Horse Trials until he caught a knee on the first mushroom fence. Zara was one of a number of riders to bow out of the competition at this fence. <strong>Listen to Zara's thoughts about the fall</strong> <object height="30" width="200"> <param name="movie" value="http://www.humyo.com/E/123-352011451" /> <embed src="http://www.humyo.com/E/123-352011451" type="application/x-shockwave-flash" width="200" height="30"></embed> </object> <div><embed src="http://widget-5c.slide.com/widgets/slideticker.swf" type="application/x-shockwave-flash" quality="high" scale="noscale" salign="l" wmode="transparent" flashvars="cy=gn&il=1&channel=2954361355564861788&site=widget-5c.slide.com" style="width:426px;height:600px" name="flashticker" align="middle"></embed><div style="width:426px;text-align:left;"><a href="http://www.slide.com/pivot?cy=gn&at=un&id=2954361355564861788&map=1" target="_blank"><img src="http://widget-5c.slide.com/p1/2954361355564861788/gn_t017_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=gn&at=un&id=2954361355564861788&map=2" target="_blank"><img src="http://widget-5c.slide.com/p2/2954361355564861788/gn_t017_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=gn&at=un&id=2954361355564861788&map=F" target="_blank"><img src="http://widget-5c.slide.com/p4/2954361355564861788/gn_t017_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></div></div>