Figure 3.

Linear regression models of Torque = Peak Current + Steady-State Current for each stimulator. a. Model for Compex Motion stimulator. Peak and Steady-State Currents were virtually the same because Compex Motion generates rectangular pulses, although the current slightly overshoots before it stabilizes. The bold and dashed lines show the linear fit of the steady-state and peak currents, respectively. b. Model for MyndMove™ stimulator. The difference in Peak and Steady-State Currents is highlighted, where Peak Current was a better predictor of Torque production than Steady-State Currents (Table 3). The bold and dashed lines show the linear fit of the steady-state and peak currents, respectively.