在体育运动训练过程中,无论是主体部分的强化训练还是准备活动的过渡训练,都对体育专项训练有着重要的意义。而在学校的体育练习当中,却往往存在准备活动不足的现象,特别是针对诸如乒乓球之类的活动需要进行躯干支柱力量的训练,以防止和减少运动损伤的发生。本文运用实地调查方法,通过教学对比和教学总结,发现躯干支柱力量训练能够有效提高机体稳定性,大大降低运动损伤机率。 In the process of sports training, whether it is the main part of the intensive training or preparation for the transitional training activities, are of great significance to sports training. However, in school physical exercises, there is often a lack of preparedness. In particular, activities such as table tennis need to be trained in the strength of the trunk to prevent and reduce the occurrence of sports injuries. In this paper, field survey methods, teaching comparison and teaching summary, found that the trunk strength training can effectively improve the body stability, greatly reducing the chance of injury.