Liu's mistake
Liu is an excellent female table tennis player with excellent skills and perseverance. However, in the competition, she sometimes makes some mistakes, which leads to failure.
First, Liu's mentality is not stable enough. She often has mood swings during the competition, which will affect her grades. When she meets a strong opponent, she easily feels nervous and stressed, which will lead to more mistakes.
Second, Liu's service is not stable enough. In the game, Liu often makes mistakes in serving, which will bring opportunities to his opponent. She needs to master service skills more carefully and improve the accuracy of service.
Third, Liu's backhand skill is not good enough. In the competition, her backhand often makes mistakes, which will affect her performance. She needs to practice backhand more hard to improve the accuracy and stability of backhand.
Xin Xu's mistake
Xu Xin is an excellent male table tennis player with excellent skills and willpower. However, in the competition, he sometimes makes some mistakes, which leads to failure.
First, Xu Xin's mentality is not stable enough. He often has mood swings during the game, which will affect his performance. When he meets a strong opponent, he easily feels nervous and stressed, which will lead to more mistakes.
Second, Xu Xin's serve is not stable enough. In the match, Xu Xin often makes serve mistakes, which will bring opportunities to opponents. He needs to master the skill of receiving service more carefully and improve the accuracy of receiving service.
Third, Xu Xin's offensive skills are not good enough. In the game, his offense often makes mistakes, which will affect his score. He needs to practice his offensive skills harder to improve the accuracy and stability of his offense.