美国迪肯森学院物理教授肯尼思·劳斯从事芭蕾舞的研究,与“中央宾夕法尼亚青年芭蕾舞团”有同样的专业水平。劳斯认为用牛顿力学分析舞蹈运动可以深入了解美学的表演,不仅对学生和教师,而且对舞蹈观众也是有价值的。大多数热心舞蹈的人——舞蹈家、教师和观众——认为舞蹈是一种有音乐伴奏的人体运动的纯粹美学表演艺术。他们认识到舞蹈演员的任务是传播舞蹈动作设计师和舞蹈演员设想的看得见的象。很多人也认识到舞蹈欣赏的问题依赖于认识表演好这 Kenich Rousse, a physics professor at Dickinson College in the United States, is engaged in ballet research and has the same professionalism as the Central Pennsylvania Youth Ballet. Rolls believes that using Newtonian mechanics to analyze dance movements provides insight into the performance of aesthetics, not only for students and teachers but also for dance audiences. Most enthusiastic dancers-dancers, teachers, and spectators-think of dance as a purely aesthetically pleasing art of human movement with musical accompaniment. They recognize that the task of a dancer is to spread the visible image conceived by the dancer’s designer and dancer. Many people also recognize that dance appreciation depends on cognitive performance