Table 4.

Results of statistical significant correlations between postural and gestural features and spatial–temporal/kinematics measures in sample 2 (N = 122) for the copy of a line of cycloid loops.

Gestural features	Modalities	Total drawing time (s) m ± SD	Drawing height (mm) m ± SD	Total drawing length (mm) m ± SD	Average velocity (mm/s) m ± SD	Maximum velocity (mm/s) m ± SD
Elbow elevation	No	19.38 ± 10	20.93 ± 8.56	No significant statistics	41.50 ± 15.35	44.20 ± 15.96
	Yes	13.41 ± 7·88	25.06 ± 6.18		57.65 ± 23.47	59.53 ± 22.61
p value		0.006**	0.01*		0.007**	0.009**
Forearm elevation	No	19.67 ± 10.1	21.08 ± 8.69	691.04 ± 145.38	41.26 ± 15.35	43.96 ± 16.01
	Yes	12.11 ± 5.67	24 ± 5.88	596.22 ± 93.09	58.17 ± 22.64	60 ± 21.4
p value		0.0006***	0.04*	0.008**	0.003**	0.004**
Dynamic movement of wrist	Static	No significant statistics	21.96 ± 8.62	No significant statistics
	Flexion–extension		23.18 ± 8.18
	Hand rotation around the wrist		14.92 ± 2.99
p value			0.002**

	Modalities	Total drawing time (s) m ± SD	Drawing height (mm) m ± SD	Drawing width (mm) m ± SD	Total drawing length (mm) m ± SD	Degree of inclination of the line m ± SD
Displacement of the gesture	Forearm rotation around the elbow	16.24 ± 9.83	20.13 ± 6.61	199.24 ± 5.3	16.95 ± 10.27	-0.82 ± 2.69
	Lateral movement of the forearm and the elbow	18.97 ± 9.09	21.78 ± 8.35	197.12 ± 8.78	20.69 ± 10.32	-1.41 ± 2.96
	Lateral movement of the trunk	16.5 ± 7.93	26.2 ± 8.3	200.8 ± 3.12	16.7 ± 8.01	-3.2 ± 2.3
	Flexion–extension of the wrist	22.5 ± 9.19	45.5 ± 6.36	186.5 ± 12.02	24 ± 7.07	-9 ± 1.41
	Rotation of the hand around the wrist	25.8 ± 14.03	15.9 ± 4.41	201.5 ± 2.88	27.6 ± 14.3	-0.8 ± 1.62
p value		0.04*	0.005**	0.03*	0.02*	0.02*

m mean, SD standard deviation.

*p < 0.05; **p < 0.01; ***p < 0.001.