Exercise keeps you young

When exercise is part of your lifestyle, you can do push-ups anywhere. This 78-year-old granny surnamed Wang works out around 6 am on the floor of a hospital every day in Xiangtan, South China's Hunan Province. She has been doing so for six years. She takes care of her husband who is in his 80s. Besides push-ups, she practices taichi.

(Produced by Li Peitian and Dong Feng)