Table 3.

Reachable workspace

	Right arm			Left arm
	Without support	With support	Difference with-without support	Without support	With support	Difference with-without support
Relative surface area
Subject 1	0.03	0.14	0.11	0.04	0.12	0.08
Subject 2	0.20	0.16	0.04	0.17	0.17	0.00
Subject 3	0.06	0.15	0.09	0.07	0.12	0.05
Subject 4	0.19	0.20	0.01	0.10	0.23	0.13
Subject 5	0.08	0.05	0.02	0.04	0.05	0.01
Subject 6	0.16	0.19	0.03	0.14	0.21	0.07
Median (range)	0.12 (0.09;0.37)	0.16 (0.05;0.20)	0.02 (0.04;0.11)	0.09 (0.04;0.17)	0.15 (0.05;0.23)	0.06 (0.00;0.13)
Absolute surface area (m2)
Subject 1	0.05	0.22	0.17	0.06	0.17	0.11
Subject 2	0.33	0.25	0.07	0.26	0.20	0.05
Subject 3	0.11	0.26	0.15	0.12	0.15	0.03
Subject 4	0.36	0.34	0.02	0.18	0.31	0.13
Subject 5	0.09	0.07	0.02	0.04	0.04	0.00
Subject 6	0.37	0.36	0.00	0.28	0.37	0.08
Median (range)	0.22 (0.09;0.37)	0.26 (0.07;0.36)	0.01 (0.07;0.17)	0.15 (0.04;0.28)	0.19 (0.04;0.37)	0.06 (0.00;0.13)