자연과학분야 : 무용참여자들의 상해발생 정도에 따른 하지 근기능 특성에 관한 연구: 고등학생을 중심으로 = A Study on Muscular Function of Lower According to Injuries Degree of Dancer Participants: Focused on High School Student

다국어 초록 (Multilingual Abstract)

The purpose of this study was to examine a factor of isokinetic muscular function and flex/extension rate for suggesting a data of injury invention and teaching method in dancer. Subjects were participated by highschool dancers(n=24). They were separated from three groups(high injury, middle injury, low injury), Isokinetic muscle function of lower body was tested from Isomed 2000. As a results, there was low ratio(extensor/flexor) at left lower body as high as injury frequency and extensor ratio was very lower than flexor ratio although it was same way. Besides, dancer’s ratio of extensor/flexor was low ratio at getting higher injury frequency and angular velocity. Those result means that dancer will exposure when slowly movement with high muscle contraction, also this problem are influenced on flexor muscular. We can suggest that dancer should parallelism both dancing and training for developing flexor muscular even not commonly using way. After study need to evaluate on function of various muscle according to injury types.