Finding a Predictive Value for Triple Jump Performance Based on Certain Kinematic Angles in Young Jumpers Under 18 Years

Abstract

The triple jump is a complex event in athletics, requiring a high level of coordination between physical abilities and technical precision. It involves three consecutive phases (the hop, step, and jump), each demanding precise movement coordination and optimal performance angles to achieve the maximum possible distance. This study focused on analyzing the relationship between certain kinematic angles (takeoff angle, landing angle, and body lean angle) during the triple jump phases and their impact on the final performance of young athletes. The researcher used a descriptive analytical method, which is best suited for the research’s objectives. A sample of 12 young jumpers from athletics clubs in Iraq, with participants from both Baghdad and Sulaymaniyah, was selected. Each jumper performed three attempts, and their movements were captured and analyzed using motion analysis techniques. The results revealed a statistically significant relationship between the triple jump performance and certain kinematic angles. It was found that the takeoff and body lean angles serve as crucial predictive indicators for performance levels. Additionally, the study demonstrated the possibility of constructing a predictive model based on these angles to estimate the potential jump distance, providing coaches with a valuable tool for guiding training.The researcher concluded that understanding and improving these kinematic angles is critical for enhancing the movement performance of young jumpers. This can effectively contribute to the design of training programs based on precise biomechanical analysis. The study recommends incorporating these indicators into training and technical evaluation practices, with the suggestion of expanding future research to include additional variables and larger sample sizes.