Figure 4From: Postural stabilization during bilateral and unilateral vibration of ankle muscles in the sagittal and frontal planesAntero-posterior displacements during Achilles and Peroneus vibration. Time course of the AP-position across all periods of the trial during Achilles (top, circles) and Peroneus (bottom, squares) vibration. Stars denote a significant change in position between successive periods of the same phase.Back to article page