Background: Football was one of the first games to become widely played around the world, and as it developed quickly, the need to enhance skillful performance aroseAim: The study was conducted to designing auxiliary training tools that develop the long passing skill of football juniors, designing a training program using the proposed training tools to develop the long-passing skills of football juniors, and identifying the effect of a training program using the suggested training tools in developing the emerging long passing skills in football. Methods: two groups the control and experimental groups using the pre and post measurement system. The research community consists of football players under (17) years old in Iraq, numbering (100) players and the research sample includes the players of the National Center for the Nurturing of Athletic Talent in football under (17) years in the Republic of Iraq / Baghdad Governorate, whose number is (20) players representing the National Center for the Nurturing of Athletic Talent in football in (Al-Shaab Stadium), and they were chosen in a random method, and they were divided Players by lottery.   Results: The experimental program using the auxiliary tools applied to the sample had a positive effect on the research sample in improving the long scrolling skill. Conclusion: Need to use auxiliary tools in training programs for juniors because of their positive improving impact.