Table 2. Comparison of clinical measures and kinematic variables between the experimental and control groups.

	EG	CG
Clinical measures
Fugl-Meyer Upper Extremity test (score)
Pre-test	30.80 ± 12.50	31.67 ± 15.23
Post-test	44.47 ± 11.22*	33.93 ± 14.45*
Wolf Motor Arm test time (score)
Pre-test	39.60 ± 17.53	40.93 ± 17.91
Post-test	53.07 ± 17.25*	42.33 ± 17.91*
Kinematic variables
Reaching speed (m/s)
Pre-test	0.38 ± 0.11	0.41 ± 0.10
Post-test	0.55 ± 0.11*	0.42 ± 0.10*
Reaching angle (˚)
Pre-test	67.38 ± 22.96	68.07 ± 22.79
Post-test	86.09 ± 20.58*	77.92 ± 19.91
Max distance reached (m)
Pre-test	0.72 ± 0.16	0.74 ± 0.22
Post-test	0.77 ± 0.14*	0.77 ± 0.43*

EG: experimental group; CG: control group; Values are mean ± SD. *Significant difference (p<0.05) between pre- and post-test.