China's Liu may not be fit for U.S. meet - coach

BEIJING (Reuters) - Liu Xiang, China's best hope of athletics gold at the Beijing Olympics, needs time to recover from a tight hamstring and might not be fit to run in his final warm-up meet in the U.S. this weekend, his coach said.

The 110 metres hurdles world champion and world record holder's preparations for his Olympic title defence have been seriously disrupted by the injury, which caused him to withdraw from the Reebok Grand Prix in New York last weekend.

The 24-year-old, currently receiving treatment in southern California, had planned to run in only two meetings in the U.S. before returning to Beijing to acclimatise before the Aug. 8-24 Games.

Coach Sun Haiping, however, said it was by no means certain that Liu would take part in the Prefontaine Classic in Eugene, Oregon on Sunday.

"Please be patient and give him some time to recover," he told Wednesday's Oriental Sports Daily. "Now he can only take the treatment and try his best to recover in Los Angeles.

"If he is fit enough he will run in the Eugene meeting," he added. "If not, he will have to pull out. The fundamental thing is to ensure he does not get any injuries."

Along with basketball player Yao Ming, Liu is China's best-known sportsman and the opening ceremony and high hurdles are the most highly-anticipated events of the Games for many Chinese.

Sun had earlier tried to play down the problem, saying Liu's withdrawal from the New York meeting had been precautionary.

"It's an overstatement to call it an injury," Sun told Titan sports newspaper this week. "His legs move and he would have easily raced within 13.20 seconds had he entered."