Table 1.

Characteristics of the sample

Variables	Control group	Experimental group
Age, years	66.00 ± 3.84	68.09 ± 5.49
Weight, kg	77.02 ± 10.94	77.56 ± 13.46
Height, m	1.68 ± 0.06	1.69 ± 0.09
BMI	27.83 ± 3.07	27.06 ± 3.76