Figure 3From: Wrist flexion and extension torques measured by highly sensitive dynamometer in healthy subjects from 5 to 80 yearsRepeatability of wrist flexion (A and C) and extension (B and D) torque measurements assessed by Bland & Altman (upper panels) and correlation (lower panels) plots. The blue line represents the linear regression of all data. The grey line illustrates the equivalence between test and retest.Back to article page