Padraig Harrington, of Ireland, uses one of his wood covers to aid with his arm position while practicing on the driving range during the Pro-Am of the Wyndham Championship, at Sedgefield Country Club... more 
Padraig Harrington, of Ireland, uses one of his wood covers to aid with his arm position while practicing on the driving range during the Pro-Am of the Wyndham Championship, at Sedgefield Country Club in Greensboro, N.C., Wednesday, Aug. 17, 2011. (AP Photo/News & Record, Joseph Rodriguez) less 
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Associated Press | Photo By News & Record, Joseph Rodriguez
Wed, Aug 17, 2011 2:38 PM EDT