Table 3 Mean (±SD) of the peak velocities in the A/P (AP V) and M/L directions (ML V) for both groups during each task.

	Exercise group		Comparison group
	No stimulation	Stimulation	No stimulation	Stimulation
AP V (m·s-1)	1.01 (.03) *	.84 (.16)	.95 (.13) *	.90 (.25)
ML V (m·s-1)	.17 (.01)	.18 (.01)	.17 (.05)	.20 (.07)

* denotes p < 0.05 compared to the sound stimulation effect in the same group.