在练习投掷我们制作的“空中骑士”时,我们发现需要一些小技巧,比如,我们将缠绕胶布的一端朝前,往前丢时手腕稍微旋转一下,用像丢橄榄球的方式边旋转边向前推出,它就可以飞很远。但如果以丢棒球的方式掷出,则它就飞得很近。如果我们多练习几次,就会发现并掌握丢掷的技巧和方法,即在丢掷出去时,主要是利用食指到小指的四个手指头的摩擦力,必 When practicing throwing “Sky Knight” we made, we found that we needed some tips. For example, we would twist one end of the tape forward and rotate the wrist a little while throwing it forward, and then spin it like throwing a rugby ball Move forward, it can fly far. But if you throw it by throwing it, it flies very close. If we practice more than once, we will find and grasp the throwing skills and methods, that is, throwing out, the main use of the index finger to the little finger four fingers friction, will