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. 2015 Dec 9;16:383. doi: 10.1186/s12891-015-0840-7

Fig. 4.

Fig. 4

Left: Shoulder elevation during a sequence of 5 repetitions of ab-/adduction movements for the same subject. Right: Shoulder elevation during bilateral shoulder ab-/adduction; mean and SD of eight healthy subjects shown for six discrete shoulder abduction angles