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1 前言 自选手枪慢射是射击项目中一大项,也是奥运会射击比赛及我国的重点项目。对射手来说,在瞄准击发过程中,击发是主要环节。正确掌握和运用扣板机动作,是提高射击成绩的一个重要因素。男子自选手枪慢射是单臂持枪,相对稳定性差,射击距离远(50m)的项目,它从举枪、瞄准、击发都是单臂独立完成的。从我省该项目史上看,运动员训练时的相对稳定性较好,而射击成绩差的现象较严重,问题主要出现在扣板机训练基础没打好。手枪慢射新运动员的启蒙训练,普遍是一个传统的模子,对扣板机过早的采用待发训练,就是每一空枪预习都将击锤搬起,使击发器成待发状,食指在板机上不断的加力,直到力量超过板机的重量后,击锤从挂钩上脱落撞向击针。通过这个过程完成一次击发练习。而另一种扣板机的启蒙训练是采用不待发,就是不搬起击锤,不让击发器的弹簧成压缩状,食指扣板机的方向、力量、位置都和待发状的一样,且通过这种方式训练的运动员,在很短的时间内取得了优异成绩。本文拟对此进行探讨。
1 Introduction Pistol slow shooting is one of the major shooting projects, but also the Olympic Games shooting competitions and key projects in China. For the shooter, the firing is the main part in aiming the firing. Correct grasp and use of the pinch action is an important factor in improving the shooting performance. Men’s optional pistol slow shot is single-armed, relatively poor stability, shooting distance (50m) project, which from the gun, aiming, firing is done independently arm. Judging from the history of this project in our province, the athletes’ relative stability during training is better while the shooting performance is worse. The problems mainly appear on the basis of the training of the pinch machine. Pistol slow shot new athletes enlightenment training, is generally a traditional model, the premature use of the kinking machine to be sent to training, that is, each empty gun preview will lift the hammer to make the hair styler into the hair, the index finger at Continued force on the board until the power exceeds the weight of the trigger, the hammer off from the hook hit the firing pin. Through this process to complete a firing practice. The other type of machine is used to start training not to be fat, that is, do not lift the hammer, not to make the spring into a compressed state of the trigger, the index finger pinch machine direction, strength, position and to be like the same, Athletes trained in this way achieved excellent results in a very short period of time. This article intends to discuss this.