A college jogging club is raising hopes that fitness will become a priority for more students. Guo Ying and Sun Qi report.

At 6 am every day, students gather at the Zijing sports ground of Tsinghua University in Beijing. After cheerfully greeting each other, they do warm-up exercises and then run as the sun rises.

They are members of Tsinghua's morning jogging club, founded by Yin Ximing, a PhD student from the School of Economics and Management at the university.