Figure 4From: Motor recovery patterns in arm muscles: coupled bilateral training and neuromuscular stimulationGood and bad variability for total force simultaneously produced by the left and right hands. A. Calculation of VGOOD using projection of total force onto dashed line (i.e., UCM line). B. Calculation of VBAD using projection of total force onto orthogonal line (i.e., ORT line) to the dashed line.Back to article page