Table 1.

Raw data before normalization for COP variables recorded in the time domain.

	Surface (mm2)
	Control	KMI	VMI	Actual practice	Baseline
Non-Experts	77.46 ± 76.36	128.9 ± 72.34	91.12 ± 50.04	2,316.05 ± 913.41	121.13 ± 99.56
Experts	92.42 ± 64.73	213.11 ± 248.71	103.9 ± 61.62	2,451.63 ± 1118.21	143 ± 73.29
	ML-Length (mm)
	Control	KMI	VMI	Actual practice	Baseline
Non-Experts	73.24 ± 37.37	80.78 ± 30.47	70.89 ± 29.7	656.33 ± 136.36	92.15 ± 34.05
Experts	91.26 ± 26.07	92.45 ± 28.86	78.65 ± 15.17	624.05 ± 143.79	92.07 ± 23.91
	AP-Length (mm)
	Control	KMI	VMI	Actual practice	Baseline
Non-Experts	86.28 ± 39	92.53 ± 28.88	83.6 ± 21.43	692.06 ± 188.46	94.09 ± 25.8
Experts	108.52 ± 29.47	105.54 ± 28.7	93.08 ± 22.59	646.37 ± 169.26	102.45 ± 17.98
	Length-by-surface (mm−1)
	Control	KMI	VMI	Actual practice	Baseline
Non-Experts	0.3 ± 0.1	0.3 ± 0.08	0.28 ± 0.08	0.51 ± 0.32	0.34 ± 0.09
Experts	0.37 ± 0.06	0.33 ± 0.05	0.31 ± 0.05	0.48 ± 0.29	0.34 ± 0.04

COP, center of pressure; KMI, Kinesthetic MI; VMI, visual MI.