Figure 1From: Isometric force production parameters during normal and experimental low back pain conditionsTypical torque-time curves illustrating the mean (SD is represented by the dashed line) of ten consecutive flexion trials (without feedback) in the control condition. (b) Typical torque-time curves illustrating the mean (SD is represented by the dashed line) of ten consecutive flexion trials (without feedback) in the experimental pain condition.Back to article page