The aim of this study is to find out the effect of the plyometric exercises on the explosive power of the sample. The sample of the study is 12 volleyball female players of the coastal army club the experimental method was used with two equated groups. The experimental group has undergone a training program with plyometric exercises, designed by the researcher, for six weeks. While the controlling group followed normal training of the club. The study concluded that there is a positive and active effect of plyometric exercises on the development of the explosive power. The ratio of improvement was (7.282%) for the designed program. While the ratio of improvement for those who applied the traditional training program of the club was (2.43%).So the positive effect on the level of the vertical jump increased and that positively reflected on development of players' level.