A Chinese man named Xing Hui exercises himself by standing with two arms at a park in Xiangfan, central China's Hubei Province, June 20, 2006. Xing Hui, 41-year-old, likes boxing, swimming, and wrestling, but these exercises do little help to his neck suffering from pain for a long time. Half a year ago, Xing Hui began to practice climbing down the steps, and now his neck is fine, sources said. [newsphoto]