precompetition mental preparation

例句：

1. 1. Before the competition, athletes need to engage in precompetition mental preparation to reduce stress andenhance performance.
   比赛前，运动员需要进行赛前心理准备以减轻压力并提高表现。
2. 2. The coachemphasized the importance of precompetition mental preparation for the team'ssuccess.
   教练强调了赛前心理准备对团队成功的重要性。
3. 3. During the precompetition period, the athletes focused on their physical trainingand mental preparation to improve their overall performance.
   在比赛前的时期，运动员专注于他们的体能训练和心理准备以提高他们的整体表现。