Šebrle withdraws from world indoor championships


Olympic decathlon champion Roman Šebrle was forced to withdraw from the heptathlon in the world indoor championships on Sunday after suffering a hamstring injury in the 60 metres hurdles. The Czech pulled up after the second hurdle and had to be taken off the track on a stretcher. Šebrle was lying in second place in the competition after four events, 136 points behind Bryan Clay of the United States.