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Demographic characteristics of the participants.
| Variable | Three times/week (n = 8) | Five times/week (n = 11) | P = |
| Age (years) | 64.8 ± 4.3 | 64.7 ± 4.6 | 0.99 |
| BMI (kg/m2) | 25.2 ± 2.5 | 30.1 ± 4.7 | 0.01 |
| Education (years) | 11.7 ± 1.5 | 12.0 ± 2.5 | 0.80 |
| Gender (% female) (m/f) |
87.5 (1/7) |
81.8 (2/9) |
The data are presented as the mean ± SD.
