Table 2.

Average (standard deviation) accuracy and precision of the relative CoM positions for the full model with arms and the simplified model without arms.

CoM position	X-axis		Y-axis		Z-axis		Total distance
	Accuracy	Precision	Accuracy	Precision	Accuracy	Precision	Accuracy	Precision
Body model with arms	−8.6 (13.8)	6.4 (1.7)	0.6 (14.2)	4.5 (1.7)	−0.5 (13.1)	11.2 (3.3)	25.7 (10.9)	6.7 (2.2)
Body model without arms	−13.5 (12.2)	6.6 (1.6)	−8.5 (14.4)	4.5 (1.7)	−0.1 (12.5)	11.5 (3.5)	28.6 (9.6)	7.2 (2.6)

All units are mm.