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

Figure 8.

Figure 8

The results on precision for the elbow joint. CMCwp, m, and r values are reported for the different calibrations and the REF method during the maximal elbow flexion-extension (elbFEmax), maximal forearm pronation-supination (elbPSmax), 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.