Table 3. Spatial gait parameters for dual-task and single-task conditions.

	Step length (cm)			Stride length (cm)
	pre	post	changes	pre	post	changes
Experimental group (n=20)	53.5 ± 7.8	58.5 ± 7.7*	5.0 ± 2.4†	55.6 ± 10.3	57.4 ± 10.2*	1.8 ± 3.3
Control group (n=20)	100.6 ± 15.3	110.3 ± 15.3*	9.6 ± 6.7†	104.8 ± 16.8	107.2 ± 17.9*	2.4 ± 4.1

Values are presented mean ± SD. *p <0.05: significant difference between baseline and after the intervention. ^†p <0.05: significant difference between both groups