Waltz combining and step changing gravity center mobility base on biological movement mechanics

摘要

The features ofWaltz are finemotion, big fluctuating gravity center, strong body inclination, and the coordination of dancer???s limits the performance, especially the combining and step changing, which becomes the major purpose. This paper measures the gravity center of body by camera, with the biological movement mechanics methods, analyzes the mechanical principle of gravity center movement of human rigid model. The result indicates the process of the man and woman dancers??? gravity center movements, conducts the special analysis on gravity center movements ofwaltz, explains such principles reasonably, and provides newtheoretical supports for improvements and research of waltz athletes and coaches.