Anna Rogowska of Poland competes in the pole vault during the IAAF Diamond League Prefontaine Classic June 4, 2011 at the Hayward Field in Eugene, Oregon. (via Yahoo! Sports)

Anna Rogowska of Poland competes in the pole vault during the IAAF Diamond League Prefontaine Classic June 4, 2011 at the Hayward Field in Eugene, Oregon. (via Yahoo! Sports)