The Effect of Virtual Reality Training on Anticipatory Postural Adjustments in Patients with Chronic Nonspecific Low Back Pain: A Preliminary Study

Table 3

Results of two-way mixed-design ANOVA for IEMGs of four muscles in CPA1 and CPA2.

Muscle	CPA1						CPA2
	Time		Group				Time		Group
	value	value	ratio	value	value	value	value	value	value	value	value	value
TrA	0.599	0.445	0.251	0.780	6.409	0.005	3.474	0.072	1.959	0.158	0.078	0.925
MF	4.256	0.048	0.149	0.862	2.586	0.091	1.113	0.300	2.260	0.121	0.619	0.545
LG	6.907	0.013	2.575	0.092	0.583	0.564	0.601	0.444	1.003	0.379	0.151	0.860
TA	4.589	0.040	2.642	0.087	4.103	0.026	0.130	0.721	1.934	0.162	2.727	0.081

Note: TrA: transverse abdominis; MF: multifidus; LG: lateral gastrocnemius; TA: tibialis anterior.