Updated: 2007-10-17 22:04

Retirees in formation perform Tai Chi, a traditional form of Chinese martial arts, during an activity promoting the Olympic spirit and enhancing the public's awareness of health on a square in Turpan, Northwest China's Xinjiang Uygur Autonomous Region October 17, 2007. [newsphoto]

Retirees in formation perform Tai Chi, a traditional form of Chinese martial arts, during an activity promoting the Olympic spirit and enhancing the public's awareness of health on a square in Turpan, Northwest China's Xinjiang Uygur Autonomous Region October 17, 2007. [newsphoto]