Jian Yao 1 m 9 1, her weight in the league has been in the early 90kg. In 2002, Peter, a great player from Serbia and Montenegro, entered Guoan. When Jian Yao returned to the team, his weight happened to have increased to 94 kilograms. Peter is very anxious. "You must reduce your weight to 87 kilograms in a week, or you won't want to play." When the old man dropped this, the Guoan team was preparing to go to the ridge for winter training.

Therefore, Jian Yao's main task was to lose weight the week he arrived in Haigeng. "At that time, it was not a question of eating less and exercising more, but a question of not eating at all and taking diet pills." In order to lose weight quickly, Jian Yao increased his exercise. "The goalkeeper didn't have a medical examination, but I ran more than the players who needed a medical examination." Weight is reduced bit by bit, but there is still a long way to go from the requirements of old Peter. Jian Yao's "self-abuse" behavior has to continue.

Finally, one day, Jian Yao fell to the ground while saving an easy ball, and never stood up for a long time. The keeper of the tower actually fainted on the training ground. "At that time, I was black at the moment and didn't feel anything. Later, I woke up and wanted to stand up but I didn't have any strength. " Peter was moved. He withdrew his harsh demands on Jian Yao, but when Jian Yao went to weigh himself that day, he found that his weight had dropped to 86 kilograms.

That season, Jian Yao participated in all 28 leagues, and Guoan returned to the peak after the mid-1990s, once again occupying the top three seats in the league.