This research aims to design a training program to develop kinematic sentences to develop the split step and the movements of the feet The researcher used the experimental approach because it did not suit his type and the nature of. this research through experimental design using the pre and post measurements of the experimental and control groups. The researcher selected the research sample in an intentional way from the tennis players for the age group under the age of (16) and they number (5) as an experimental group and they are (5) players from the control group, in addition to the sample of the exploratory studies and they are (5) young people, for a total of the total sample (15) beginners. The program was implemented by (3) training units at the rate of (24) daily training units during the application period, and after the completion of the application of the training program under discussion, the dimensional measurements were made, then a sample study and statistical data processing was performed, then the results were presented and discussed, and the most important results were that there are differences Statistical significance between the pre and post measurements in the variables under investigation and in favor of the dimensional measurement of the experimental group.