Table 1. The data for RMS ratio and MDF of the EMG signal for each subject obtained from controls (untreated condition) and during IFC therapy.

Subject No.	RMSratio		MDF (Hz)
	Control	IFC*	Control	IFC*
N1	0.64	0.29	62	65
N2	0.44	0.33	51	60
N3	0.81	0.37	50	57
N4	0.68	0.43	56	63
N5	0.58	0.24	42	53
N6	0.67	0.32	58	63
N7	0.55	0.43	61	66
N8	0.41	0.35	53	59
N9	0.66	0.46	48	54
N10	0.61	0.49	41	52
N11	0.69	0.48	55	60
N12	0.83	0.53	59	65
N13	0.71	0.53	53	63
N14	0.63	0.54	56	63
N15	0.51	0.23	49	57

*Significantly different from control (p<0.05)