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Journal of Experimental Orthopaedics
Fig. 3 | Journal of Experimental Orthopaedics

Fig. 3

From: Evaluation of a novel portable three-dimensional scapular kinematics assessment system with inter and intraobserver reproducibility and normative data for healthy adults

Fig. 3

the typical output from the system. A set of six graphs that pit the variations of the three scapular angles studied (upward/downward rotation [S-UpDo], internal/external rotation [S-PrRe] and anterior/posterior tilt [S-Tilt]) against the variations in total shoulder abduction (H-AbAd) or flexion (H-FlEx). The zig-zaging lines in the graphs represent the different repetitions for each movement. There are two lines in each graph representing both arms (red lines for left side, black lines for right side). In a normal evaluation, the examiner is able to see these six graphs live as they develop

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