Hamstring Quartet

Jesse Huta Galung, right, and Thiemo de Bakker of The Netherlands, left, return a shot against Sweden's Robert Lindstedt, left, and Serbia's Nenad Zimonjic at the men's double final at the ABN AMRO world tennis tournament at Ahoy Arena in Rotterdam, Netherlands, Sunday Feb. 17, 2013. (AP Photo/Peter Dejong)