A spate of recent pregnancies explains why China's shooters have taken a small step backwards in Guangzhou compared to their success at the previous Asiad, said team head coach Wang Yifu.

China has won 15 gold medals from the pistol and rifle events, seven fewer than it picked up at the Doha Asian Games four years ago.

"Our top shooters are having, or have just had, their babies," said Wang. "It would be helpful if they were here to inspire the young shooters."