排球的正面双手下手垫球是中小学排球教材中的必修内容,也是排球运动中最常用的一项最重要技术。在排球课上,尤其是刚开始学练动作时经常能看到学生四处捡球,互相干扰的现象。那么,如何才能更好地组织教学,使学生尽快掌握垫球的动作要领呢?笔者通过多次的尝试和改进,使用橡皮筋对排球进行牵引限制的方法取得了较好的课堂教学效果。具体方法如下:一、方法描述将排球与一根弹性较好的橡皮筋连接(橡皮筋的弹力不要太大并且越细越好), Volleyball front two hands under the cushion ball is a compulsory primary and secondary teaching materials in volleyball, volleyball exercise is also the most commonly used one of the most important technology. In the volleyball class, especially at the beginning of the practice moves can often see the students around picking up the ball, the phenomenon of mutual interference. So, how can we organize teaching better so that students master the action essentials of cushion ball as soon as possible? The author has made good classroom teaching through many attempts and improvements to using rubber bands to restrict the traction of volleyball. Specific methods are as follows: First, the method described Volleyball and elastic with a good rubber band connection (elastic rubber band should not be too big and the finer the better)