The purpose of this study was to find out the effect of ladder training on selected physical fitness variables on school volleyball players. To achieve the purpose fifteen school volleyball players were randomly selected from the SRKV High school, Ramakrishna Mission Vidyalaya, Periyanaickenpalayam, and Coimbatore. The subject’s age was ranged from 15 to 17 years. The selected subjects were considered as only one group. The following criterion variables were selected for the study such as physical fitness variables namely, agility and explosive power. The training period was for six weeks, three days a week two sessions each day. Data were collected from each subject before and after the six weeks of training. The collected data were statistically analyzed by using‘t’ ratio. It is concluded that there is a significant improvement due to ladder training on agility, explosive power School volleyball players.