Table 2.

Leg strength, preferred walking speed, and daily step activity of study participants

Variable	M	SD	Range
Leg strength (N•kg-1)	10.30	3.62	4.63 – 15.84
Preferred walking speed (m•s-1)	0.43	0.21	0 – .77
Daily step activity (right leg only)	1167	770	10 – 2,149