楼云和克劳尔在许多国际体操大赛中，多次获得过跳马世界冠军。他们完成的前手翻屈体前空翻转体180°动作，是一个向更高难度发展的基础难度动作。通过运动学的对比，找出他们完成踏跳、推手、第二腾空翻转等方面的技术特征及技术差异，并提供了有关的技术参数，对于我国运动员改进此动作技术和进一步发展该类型动作有重要的参考价值。 Lou Yun and Krall in many international gymnastics competition, won several world championship vault. They completed the front hand fold inverted body 180 ° action, is a more difficult to develop the basis of the difficulty of action. Through the comparison of kinematics, we can find out the technical characteristics and technical differences of them in the aspects of jumping, pushing hands, and second overturning, and provide the relevant technical parameters. For our athletes to improve this technique and further develop this type of action Important reference value.