Study and Analysis on new Elements-difficulties of Jumps or Leaps With Turns During Flight in Rhythmic Gymnastics

Large number of materials are collected and analyzed, then we classified such element into two kinds and analyse the typical kind. Then anlalyse such elements with the Biomechanical method. Through the method of observation of the recording and statistics, it shows there are many prolems in the jumps or leaps difficulties with turns of China. The main results: the difficulties of jumps or leaps with turns during the flight is one of the important tends of jumps or leaps in Rhythmic Gymnastics; the rate of execution of jumps or leaps with turn is alow . Incomplete rotation and not well fixed shape are the two problems for Chinese gymnastcs; the coaches don't grasp the new Codes. Tthe elements are reqired in a low level during the training.