The effect of lateral and medial wedges on control of postural sway

Figures & data

Table 1 Results for the 5 studied parameters.

Group	Cond	Surface of CoP (mm²)	Length XY (mm)	Mean X position (mm)	Mean Y position (mm)	Mean speed (mm/s)
Exp	OE	132.32	345.4	−3.8	−35	6.74
(n=22)	OEW	165.49	371.64	−2.54	−38.04	7.18
	p	0.32	0.26	0.53	0.30	0.34
Cont	OE1	160.43	370.98	0.02	−41.15	7.26
(n=12)	OE2	177.62	389.25	−2.44	−40.6	7.62
	p	0.84	0.44	0.40	0.93	0.44
Exp	CE	209.15	498.05	−2.44	−34.77	9.66
(n=22)	CEW	243.84	506.4	−2.02	−36.99	9.82
	p	0.61	0.79	0.75	0.55	0.80
Cont	CE1	246.9	503.75	−1.57	−37.6	10.07
(n=12)	CE2	267.98	519.92	−2.08	−38.36	10.31
	p	0.98	0.84	0.95	0.76	0.91