Big chill set to hit Liu on the comeback trail

Superstar hurdler faces tough times before hitting world stage

Liu Xiang faces a tough winter as an intensive training camp started for the Chinese hurdles star at the weekend.

After recovering from an Achilles injury which kept him out of action for 13 months, Liu now will go through a tough training regimen; along with national teammates Shi Dongpeng, Ji Wei and Yin Jing.