Plunging into the deep

Lu Wenjie is one of a very small group who has done freediving in the freezing waters of the Antarctic Ocean. Xing Yi and Xu Lin report.

Mask on her face and fins on her feet, Lu Wenjie dives into the water. As a veteran freediver, who does not use breathing apparatus, even in deep water, every dive is a unique exploration of the body and nature.

But this time is more unique - she is diving in the Antarctic Ocean.