Table 1.
Appropriate weight | Overweight | Obesity | ||||||||||
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Control | Trained | Control | Trained | Control | Trained | |||||||
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After | Before | After | Before | After | Before | After | Before | After | Before | After | Before | |
Age (years) | 67 ± 9 | – | 66 ± 4 | – | 63 ± 2 | – | 64 ± 4 | – | 62 ± 1 | – | 62 ± 2 | – |
Height (meters) | 1.66 ± 0.1 | – | 1.66 ± 0.1 | – | 1.59 ± 0.1 | – | 1.61 ± 0.1 | – | 1.58 ± 0.1 | – | 1.55 ± 0.1 | – |
Body weight (kg) | 63 ± 6 | 63 ± 7 | 61 ± 7 | 60 ± 7 | 68 ± 5 | 69 ± 5 | 69 ± 6 | 66 ± 5* | 81 ± 4 | 84 ± 5 | 81 ± 4‡ | 75 ± 5*,†,‡,# |
Body fat (%) | 28 ± 5 | 28 ± 4 | 26 ± 5 | 25 ± 4 | 33 ± 4 | 34 ± 4 | 33 ± 2 | 30 ± 4* | 35 ± 4 | 37 ± 4 | 35 ± 3‡ | 29 ± 2*,†,‡,# |
Fat mass (kg) | 17 ± 6 | 18 ± 4 | 16 ± 4 | 15 ± 3 | 22 ± 3 | 23 ± 3 | 23 ± 4 | 20 ± 3* | 29 ± 3 | 31 ± 3 | 29 ± 3‡ | 19 ± 2*,†,‡,# |
Lean mass (kg) | 44 ± 4 | 45 ± 4 | 44 ± 4 | 45 ± 5 | 45 ± 5 | 45 ± 5 | 46 ± 5 | 46 ± 4 | 53 ± 5 | 54 ± 6 | 53 ± 5 | 58 ± 7*,‡,# |
Notes: Values are presented as mean ± error deviation of appropriate weight, overweight, and obesity groups. Two-way analysis of variance with repeated measures was used, followed by Bonferroni’s post hoc tests;
P < 0.05 before versus after;
P < 0.05 versus respective control;
P < 0.05 appropriate and overweight versus obesity trained group;
P < 0.05 indicated interaction.