Table 1.

General characteristics of the sample at baseline. Data are expressed as mean and standard deviation

Variable	G2x (n=28)	G3x (n=25)	P-value
Age (years)	67.6±5.3	67.0±5.6	0.71
Body mass (kg)	70.3±14.2	70.5±14.7	0.95
Height (cm)	155.6±5.6	157.3±7.5	0.24
Body mass index (kg/m2)	29.0±5.1	28.3±5.0	0.63

Notes: G2x, group that performed resistance training two times per week; G3x, group that performed resistance training three times per week.