The 3D Jumping Technical Analysis of Long Jump Athletes Based on the Statistics

摘要

Treading and jumping is the hardest and most important stage in long jump technique. From the point of mechanics, Treading and jumping can be divided into two parts of tread and jump. Jumping task is in rapid run-up conditions, through the reasonable jumping action to change human body movement direction, the athletes get an appropriate take-off angle of body gravity and the initial jump velocity. So, the stand or fall of jumping skills of the athletes themselves is one of the important symbols of its movement level. The essential to improve the performance of long jump is completing jumping technique. This paper discusses the influence factors of treading and jumping, from the angle of statistical computing science, and provide theoretical basis for athletes training.