Table 1: Participant's baseline characteristics.

ControlTraining
M (SD)M (SD)

General characteristics
 Age68.08 (5.85)67.83 (6.74)
 Education12.96 (2.66)14.42 (4.25)
General mental ability
 MMSE29.20 (1.14)28.62 (1.10)
Verbal intelligence
 Similarities22.87 (4.41)22.58 (4.89)
Mood assessment
 GDS5.37 (4.36)4.50 (2.83)
Fitness assessment
 MAQ3.44 (2.62)4.50 (4.45)