Figure 6.
Color maps of maximum principal Lagrangian strain (maximum effect [Emax]) in MR and LR muscles assuming the presence or absence of the ON. (A) Maximum principal strain, Emax color map at reference state 26 degrees adduction at which the ON becomes completely straight. (B) Maximum principal strain, Emax within the muscles after 6 degrees adduction from the reference state. (C) Maximum principal strain, Emax at reference state when the ON is assumed absent. (D) Maximum principal strain, Emax after 10 degrees adduction from the reference state of panel C. The red and green dashed lines (oa and oaˊ) indicate orientation in reference and adducted states, respectively.