The research aims to design a training program using kinetic balance exercises to develop cross-throwing steps and its relationship to the digital level of the sample under study. The two researchers used the experimental method using the experimental design for one experimental group and conducting a tribal and remote measurement for it. The sample was chosen in an intentional manner. They are javelin throwers in Kafr Saqr Club and the National Project for Gifted in Sharqia. They are registered with the Egyptian Athletics Federation and their number was 14 players. Four players were selected for the exploratory experiment and 10 players for the basic experiment. The most important results that were reached were that the exercises used in the proposed program led to an increase in the percentage of improvement in the level of physical abilities and the level of digital skill performance of the javelin players in the sample under study. The training using exercises also affected kinetic balance in the development of the archer’s intersectional steps and the digital level of javelin throwing Increasing the intersectional steps requires muscular compatibility and high motor balance in the research sample. The researchers recommended to be guided by the results that were reached using kinetic balance exercises during the special preparation period and the transitional period, its importance in developing the physical and skill abilities of players and the need to work on developing gradual exercises for neuromuscular compatibility because of its role in developing the level of technical performance,The necessity of increasing exercises to control sand lines because of their role in the process of linking the stages of technical performance. Use of kinetic balance exercises to develop special physical abilities in all age groups in the field of learning and training, taking into account the individual differences between them.