a href="http://www.nytimes.com/2010/02/17/sports/olympics/17icedancers.html?partner=rssnytemc=rss"img src="http://graphics8.nytimes.com/images/2010/02/17/sports/olympics/17icedancersA/17icedancersA-thumbStandard.jpg" border="0" height="75" width="75" hspace="4" align="left"/aTanith Belbin, who with Ben Agosto finished second in ice dancing at the 2006 Games, said that educating herself about nutrition has made all the difference in her skating this year. More...