准备活动是使运动员在比赛中获得良好竞技状态,充分发挥体能,创造优异成绩的重要手段。目前采用的准备活动一般是在徒手状态下进行的,我们在多年运动训练和比赛实践中发现,适量力量练习后测试短跑和跳跃成绩,往往会获得非常好的结果。力量练习作为准备活动内容,会对力量、速度 Preparation activity is an important means for athletes to obtain a good athletic status during the competition, give full play to their physical fitness and create excellent results. The current preparatory activities are usually carried out in the freehand condition. We have found during years of training and competition that we can obtain very good results by testing the sprinting and jumping results with the appropriate amount of strength. Strength exercise as a preparation for activities, will be strength, speed