Russia's Yelena Isinbayeva clears a bar during a practice before the qualification for the Women's Pole Vault at the World Athletics Championships in Daegu, South Korea, Sunday, Aug. 28, 2011. (AP ... more 
Russia's Yelena Isinbayeva clears a bar during a practice before the qualification for the Women's Pole Vault at the World Athletics Championships in Daegu, South Korea, Sunday, Aug. 28, 2011. (AP Photo/Matt Dunham) less 
1 / 1
Associated Press | Photo By Matt Dunham
Sat, Aug 27, 2011 8:44 PM EDT