Figure 4From: Leg joint power output during progressive resistance FES-LCE cycling in SCI subjects: developing an index of fatigueJoint Angle Measurements. Angular displacement of the hip, knee and ankle were calculated with respect to vertical. Crank angle was measured with TDC corresponding to 0°. Pedal angle considered angular changes in the pedal spindle-boot heal plane with respect to vertical. Values for hip, knee and ankle power outputs were averaged over the last 10 completed rotations at each resistance level.Back to article page