China's Zhu claims gold in women's individual trampoline in Asiad

Another Chinese Hu Yicheng grabbed silver with 55.790 points, and Kazakhstan's Viktoriya Butolina took bronze with 52.600.

Hu said her confidence grew as the competition progressed.

"In qualifications, I may have felt a bit reserved because it's my first time participating in such a comprehensive competition," Hu said.

"But in the final, it might have been a bit smoother for me and I felt much better."

Japan's Reina Satake, who injured the right ankle during her routine, finished fifth with 11.470.