Liu Yang back on top in men's rings in Doha

Doha, March 4 (Xinhua) -- China's gymnast Liu Yang returned from injuries to grab the gold medal in the men's rings at the International Gymnastics Federation's World Cup here on Friday.

After qualifying for the final on top, Liu easily pocketed the gold with a score of 15.366 points with both the highest execution and difficulty points.

Opening with a pair of excellent inverted crosses and routinely show