Comparison between CSA measurements in the literature.

Table shows our results for the cross-sectional area (CSA) measurements at the set position in comparison to the measurements for rotator cuff muscles by Yanagisawa et al. [19], who suggested the set position to be most appropriate for maximal CSA assessment. Yanagisawa et al. divided the results into the groups males (♂) and females (♀). Additionally, the CSA measurements of the deltoid by Meyer et al. [20] were listed. All values are mean values with the unit mm2; “±” represents the standard deviation.本表格展示了我们在设定体位下测得的横断面面积（cross-sectional area，CSA）结果，并与Yanagisawa等[19]针对肩袖肌肉开展的测量结果进行对比；Yanagisawa等提出该设定体位是获取最大CSA的最优体位。Yanagisawa等将研究对象分为男性（♂）与女性（♀）两组。此外，本表格同时列出了Meyer等[20]针对三角肌测得的CSA数据。所有数值均为均值，单位为mm²；符号"±"代表标准差。