Figure 4
From: A biomechanical cause of low power production during FES cycling of subjects with SCI
Joint muscle moments and power for the P1P3 group (n = 4). The patterns represent means (bold black lines) + SDs (thin black lines). Panel A and B: The net hip and knee joint moment patterns. Panel C: The knee (mean dashed; SD thin dashed) and hip (mean dashed-dotted; SD thin dashed-dotted) power patterns are displayed. Net power is a continuous black line with no SD displayed. The stepwise patterns displayed for quadriceps (thin black dotted) and hamstrings stimulation (thin grey dotted) intensity resulted from averaging of the on-off step-functions across subjects. The stimulations are phase advance corrected.