Table 1.

Mean values and SD of finger kinematics parameters for both short (D1) and long (D2) distances, and in all experimental conditions (basic, knee extended, reduced base of support, straight, and semicircular finger paths)

	B	K	R	S	C
D1
PV (m · s⁻¹)	1.51 ± 0.30	1.36 ± 0.19	1.41 ± 0.31	1.36 ± 0.22	1.49 ± 0.16
TPV	0.46 ± 0.04	0.50 ± 0.04	0.47 ± 0.03	0.49 ± 0.04	0.62 ± 0.05
MV (m · s⁻¹)	0.79 ± 0.15	0.68 ± 0.08	0.74 ± 0.13	0.72 ± 0.12	0.79 ± 0.24
MD (s)	0.64 ± 0.13	0.71 ± 0.11	0.70 ± 0.14	0.70 ± 0.12	0.96 ± 0.13
CD (m)	0.49 ± 0.04	0.48 ± 0.04	0.50 ± 0.05	0.48 ± 0.04	0.76 ± 0.09
LD (m)	0.45 ± 0.03	0.44 ± 0.03	0.46 ± 0.04	0.47 ± 0.04	0.47 ± 0.03
IPC	0.12 ± 0.05	0.11 ± 0.05	0.10 ± 0.04	0.03 ± 0.01	0.44 ± 0.11
D2
PV (m · s⁻¹)	2.02 ± 0.39	1.74 ± 0.23	1.84 ± 0.30	1.91 ± 0.34	1.92 ± 0.52
TPV	0.44 ± 0.06	0.49 ± 0.04	0.44 ± 0.06	0.49 ± 0.03	0.57 ± 0.15
MV (m · s⁻¹)	1.09 ± 0.17	0.96 ± 0.11	1.00 ± 0.12	1.02 ± 0.20	1.18 ± 0.29
MD (s)	0.71 ± 0.13	0.79 ± 0.14	0.75 ± 0.10	0.71 ± 0.09	1.01 ± 0.19
CD (m)	0.76 ± 0.05	0.76 ± 0.05	0.75 ± 0.06	0.73 ± 0.04	1.18 ± 0.20
LD (m)	0.71 ± 0.04	0.71 ± 0.04	0.70 ± 0.05	0.72 ± 0.04	0.73 ± 0.04
IPC	0.11 ± 0.05	0.11 ± 0.06	0.10 ± 0.05	0.03 ± 0.01	0.49 ± 0.21

The parameters included are as follows: peak velocity (PV), relative time to peak velocity (TPV), mean velocity (MV), movement duration (MD), curvilinear distance (CD), linear distance (LD), and index of path curvature (IPC).