Table 1.

Baseline Characteristics of Study Participants (N = 103)^*

	Intervention (TLC-LIFT)	Control
Age (years)	70.3 ± 7.5	71.7 ± 7.2
Male (%)	67.3	70.6
Body mass index (kg/m2)	29.3 ± 4.1	28.2 ± 4.9
Knee extension strength (kg)	20.3 ± 9.9	19.6 ± 8.7
Knee flexion strength (kg)	35.7 ± 13.5	33.8 ± 12.1
Single-leg stance with eyes open (s)	18.5 ± 16.9	21.6 ± 21.0
Tandem stance (s)	14.7 ± 29.7	11.0 ± 3.5
6-min walk (m)	459 ± 77.3	422.9 ± 78.3
BDI	3.8 ± 4.3	5.0 ± 6.3

Notes: Telephone-based resistance training. BDI = Beck Depression Inventory; TLC-LIFT = Telephone-Linked Computer-based Long-term Interactive Fitness Trainer.

^*Results are mean ± standard deviation.