The use of a slow shutter speed blurs the movement of Germany's Timo Boll returns against China's Zhang Jike in the men's singles semi final at the Table Tennis World Championships in Ahoy stadium, ... more 
The use of a slow shutter speed blurs the movement of Germany's Timo Boll returns against China's Zhang Jike in the men's singles semi final at the Table Tennis World Championships in Ahoy stadium, Rotterdam, Netherlands, Sunday May 15, 2011. Zhang Jike won the match with 4-1. less 
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Associated Press | Photo By Peter Dejong
Sun, May 15, 2011 7:09 AM EDT