Perception of Heaviness Induced by Sensorimotor Incongruence Is Associated with Pain Prognosis: A Pilot Study

Figure 1

The patient was seated in a chair and a mirror (150 cm × 90 cm) was placed between the upper or lower extremities in the congruent and incongruent conditions. Congruent condition: the patient performed flexion-extension exercises on the healthy and affected sides at the same time. Incongruent condition: the patient performed flexion-extension exercises on the healthy and affected sides at different times. Each condition was performed for 20 seconds.