Champion Lowry M, Chatfield Steven J
Stanford University, Palo Alto, California, USA.
J Dance Med Sci. 2008;12(4):121-35.
Turnout measurement procedures, results, and reporting formats vary in dance medicine and science research, making comparisons difficult. It is agreed that turnout results from summative contributions of the hip, knee, lower-leg, and the foot-ankle complex. However, the most frequently reported measurement is hip external rotation, and even this is measured in incompatible ways. No normative data exist for component and summative measures or for different categories of dancers, making screening, clinical assessment, and research problematic. Thus, there is a need to standardize component measurements, develop an inclusive measurement procedure for total turnout, and establish normative data for each measurement and for different categories of dancers. This review evaluates the 24 published articles that have reported original data for turnout assessment in dancers. Results are summarized and displayed for each article. In conclusion, recommendations are made for: use of selected hip external range of motion and tibial version measurements as the most important components of turnout; a procedure for assessing total turnout; adoption of conventions for reporting data in compatible forms; and the development of normative data sets for different categories of dancers.
在舞蹈医学与科学研究中，外开测量程序、结果及报告格式各不相同，这使得比较变得困难。人们一致认为，外开是由髋部、膝盖、小腿以及足踝复合体的累积作用产生的。然而，最常报告的测量指标是髋关节外旋，即便如此，其测量方式也并不统一。对于各个组成部分及总体测量指标，或者不同类别的舞者，均不存在规范数据，这使得筛查、临床评估及研究都存在问题。因此，有必要规范各组成部分的测量方法，制定一套全面的总外开测量程序，并为每种测量指标以及不同类别的舞者建立规范数据。本综述评估了24篇已发表的文章，这些文章报告了舞者外开评估的原始数据。对每篇文章的结果进行了总结和展示。总之，提出了以下建议：采用选定的髋关节外展活动范围和胫骨扭转角度测量作为外开最重要的组成部分；制定评估总外开的程序；采用以兼容形式报告数据的惯例；以及为不同类别的舞者建立规范数据集。
