Simulation Study on the Sports Biomechanical Characteristics of Long Jumpers’ Take-off Techniques

Objectives: Based on the principles of sports biomechanics and long jump technical requirements, the technical factors affecting performance are discussed. Provide reference for the teaching, training and scientific research of the long jump project in China, improve and perfect the special sports technology and quality. Methods: In this study, the excellent men’s long jump athletes at home and abroad in recent years are taken as research objects, and the sports biomechanical method is used on the basis of collecting and compiling large amounts of data in previous studies. Results: This paper makes a comparative analysis of the characteristics of run-up and Take-off Techniques of Chinese and foreign elite male long jumpers, in order to find out the advantages and disadvantages of Chinese athletes and provide reference data for the training of Chinese long jumpers. Conclusion: The research shows that the take-off technique is the key in the whole long jump. The take-off angle is an important factor that restricts the performance of long jumpers, and the stability of the brake point when the board is attached is more important.