Figure 6From: Postural stabilization during bilateral and unilateral vibration of ankle muscles in the sagittal and frontal planesSpeed of the CoP displacement during Achilles and Peroneus vibration. Change in the speed of the CoP during all periods for Achilles and Peroneus vibration. Top: bilateral vibration (black). Bottom left: left unilateral vibration (grey). Bottom right: right unilateral vibration (white). Stars denote a significant difference in mean speed between periods. Hatched bars are significantly different to the initial state (P1).Back to article page