MADRID, SPAIN - MAY 05: Agnieska Radwanska of Poland plays a volley as she attends a coaching clinic during day two of the Mutua Madrid Open tennis tournament at the Caja Magica on May 5, 2013 in Madrid, Spain. (Photo by Julian Finney/Getty Images)
MADRID, SPAIN - MAY 05: Agnieska Radwanska of Poland plays a volley as she attends a coaching clinic during day two of the Mutua Madrid Open tennis tournament at the Caja Magica on May 5, 2013 in Madrid, Spain. (Photo by Julian Finney/Getty Images)