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体育竞赛是学校体育的重要组成部分,也是学校展示其运动技术能力的一个重要舞台,更是学校一道亮丽的风景线。如何提高体育竞赛成绩将作为学校体育的一项基础工作,也是体育教师需要努力研究的一个方向。运用(X-±S——离差法)预测比赛成绩能做到胸有成竹、指导有据,对提高学生的竞赛水平也有一定的激励和帮助。在运动训练中,数据是反映运动成绩和运动水平的一个重要标志。教练员老师能否依据学生运动员平时的训练成绩,对比赛成绩作科学的预测,是十分重要的。
Sports competition is an important part of school sports, but also an important stage for schools to demonstrate their athletic skills. It is also a beautiful landscape for schools. How to improve the performance of sports competitions will be a basic work of school sports and also a direction that physical education teachers need to study hard. The use of (X ± S - deviation method) to predict the performance of the game can be well-done and well-instructed. There is also some incentive and help to improve students’ competition. In sports training, the data is an important indicator of sports performance and sports level. It is very important for the coaches’ teachers to make scientific predictions of the competition based on the usual training results of student athletes.