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. 2015 Jul 31;15(8):18813–18833. doi: 10.3390/s150818813

Figure 10.

Figure 10

The results on precision for the shoulder joint. CMCwp, m, and r values are reported for the different calibrations and for the REF method during maximal shoulder flexion (shoFmax), maximal shoulder abduction in the scapular plane (shoAmax), and wheel movements. For visual clarity, the CMCwp value is completed with a proportional blue disc included in a blue circle that represents the optimal value 1.