在排球运动中,下手发球是发球的一种基本方法。下手发球又有正面下手发球和侧面下手发球之分。尽管在高水平的排球比赛中不大采用这种球速慢、攻击性不强的发球,但对初中生和小学生来说,为了打好基础,还是应该学好这项技术。学会下手发球后可以通过发垫练习促进刚学过的垫球技术的提高,同时也能组织起教学比赛了。 In volleyball, starting to serve is a basic method of serving. The underhand serve also has a front underhand serve and a side underhand serve serve. Although this kind of slow, aggressive attack is not used in high-level volleyball matches, for junior high school students and elementary school students, this technique should be learned in order to lay a solid foundation. After learning to start serving the ball, you can use pad exercises to promote the improvement of the skills you just learned, and you can also organize teaching competitions.