The following are two examples of replacement of backup rackets: In the 29th Beijing Olympics table tennis men's team semi-final against Wu Shangyin, Ma Lin had a 3-4 cm crack on the back of her racket. He had noticed it at that time, but did not check it carefully. He only took

The following are two examples of changing backup rackets:

In the semi-finals of the table tennis men's team at the 29th Beijing Olympic Games, against Wu Shangyin, the back of Ma Lin's racket suffered a 3-4 cm crack. He had noticed it at that time, but did not check it carefully. He only took a few glances while wiping his sweat. If you hold the racket in front of your eyes and examine it carefully, your opponent will definitely pay attention and ask the referee to change the racket. (As a top player, the requirements for the feel of the racket are extremely demanding. There is always a difference in feel between the backup racket and the main racket.) Ma Lin finally defeated Wu Shangyin 3:2 and made a contribution to the Chinese team's advancement to the finals!

It was also the Beijing Olympics. In the men's singles semi-finals, Wang Liqin made a push. His opponent Ma Lin heard a "clang" sound and immediately asked the referee to change the racket. Wang Liqin explained that it would not affect use, but Ma Lin insisted on replacing it. Wang Liqin had no choice but to change his preparations to challenge. He fell behind 0:3 at first, then chased for 2 games, and finally lost 2:4!

It was still the Beijing Olympics. During a routine racket test before the women's singles quarter-finals, Zhang Yining's racket rubber was found to be too thick, so she could only use a backup racket to compete. 13-11, 12-14, 14-12, 12-10, 13-11. Finally defeated Feng Tianwei 4:1. In five games, Zhang Yining only scored 6 points more than his opponent!

In a TV interview, the head coach Li Shun praised Zhang Yining for using a "backup shot as hard as the sole of a shoe" for being calm and tenacious in times of crisis. I think that if we lose this game, Zhang Yining and the head coach will be denounced by netizens: Why don't you defend and prepare for filming?