Life is endless chain of actions and reactions, experiences and experiments, and trials and errors. In order to face the task and to continue the life cycle efficient, one should be physically wholesome, mentally alert and socially sound. Fitness leads to live long and serve best. Fitness is a desired state for everyone who wants to lead a useful and productive life. Fitness is not a thing to be achieved without any effort. A whole hearted and sincere effort is required to obtain it. The investigator has included 44 boys as subjects, out of which 22 were M.G. High school, Gadchandur, and 22 M.G. Junior College Gadchandur. To analyze the data, Mean Standard Deviation and t ratio were worked out. The Statistical analysis shows that there is significant different between pre exercise and post exercise programme vertical jump and leg lift with dynamometer. This study pointed out that age group 15-17 Years was effected more than other group.