Analysis of the Gap between World Top Level and Chinese Level through Movement-Selection of Female Trampoline in Individual Events

This paper analyzes thoroughly athletes' movement-selection in three trampoline-finals of female individual events. The results indicate that somersault and twist stage of two circles type in Chinese athletes have the same proportion as the Sydney, the performance in three circles type high-difficulty actions is well-matched with the Olympic player. The present main gap is mainly in straight body somersault and twist, especially in the movements with the same circles and degrees of somersault and twist. Sydney Olympic athletes have more abundant changes following body longitudinal axis.