TABLE 1.

Postural sway descriptive statistics.

		Age
		Younger adults		Older adults
Surface	Cognitive load	Mean	SD	Mean	SD
Firm	Baseline	0.026	0.013	0.022	0.010
	Processing speed	0.051	0.064	0.035	0.028
	EF Shifting	0.051	0.043	0.041	0.033
	EF Updating	0.051	0.091	0.037	0.033
	EF Inhibition	0.035	0.029	0.033	0.027
Foam	Baseline	0.042	0.015	0.065	0.041
	Processing speed	0.049	0.025	0.054	0.033
	EF Shifting	0.051	0.028	0.069	0.047
	EF Updating	0.051	0.023	0.057	0.042
	EF Inhibition	0.045	0.027	0.060	0.042