The research aims to design a proposed individual training program to develop some plans for tennis juniors under 16 years old.. The researchers used the experimental method, the experimental design, using the pre and post measurements for one group, for its relevance and the nature The research community represents young women under 16 years old at Gezira Al-Ward Club in Mansoura who are registered in the records of the Egyptian Tennis Federation for the 2019 sports season, numbering 22 youth, and the researchers selected the research sample by intentional method. Where the strength of the basic sample reached (10) young women who are regular in the application of the training program, in addition to the pilot study sample and their number is (8) young women from the same research community and from outside the basic research sample, bringing the total sample to (18) young people (the basic sample, the exploratory sample ),The researchers, after ensuring the homogeneity of the sample members, applied the training program to the research sample for a period of two months during the period from 2/1/2019 to 25/2/2019, ie for a period of (8) weeks, with (3) weekly training units, which are on Saturdays, Mondays and Wednesdays, After completing the application of the training program under consideration, dimensional measurements were carried out, then the study was conducted, the data was processed statistically, and the results were presented and discussed, The most important results were that there are statistically significant differences between the pre and post measurements in the variables under study and in favor of the post measuremen.