表现力是指大学生在体育舞蹈竞技中运用肢体语言和面部表情等,将自己内在情感挥发出来,通过体育舞蹈动作表现能力可以体现出大学生的气质修养、技术水平以及情感意志等,同时也是大学生实现外在动作与精神气质表现相统一的一种方式。从高校大学生体育舞蹈竞技中可以发现教师没有重视对其动作表现力的培养,导致大学生体育舞蹈竞技成绩受到了极大的影响。 Expressive means that college students use their body language and facial expressions in sports dance competition to volatilize their own inner feelings and express their temperament, technical skills and emotional will through the performance ability of sports dance. A way to unify the external action and mental performance. It can be found from the athletics competitions of undergraduates in colleges and universities that teachers have not paid much attention to the training of expressiveness of their motivation, which has greatly affected the competitive performance of undergraduate athletics and dance.