Table 3.
Body composition data pre- and post-intervention.
| Variable | PRO-HIIT (N = 19) | PLA-HIIT (N = 20) | ||
|---|---|---|---|---|
| T-1 | T-2 | T-1 | T-2 | |
| Weight (kg) | 76.6 ± 16.6 | 76.4 ± 16.4 | 77.3 ± 14.8 | 77.5 ± 14.8 |
| BMI (kg/m2) | 24.4 ± 3.2 | 24.4 ± 3.1 | 24.9 ± 3.8 | 24.9 ± 3.8 |
| FM (kg) | 20.3 ± 5.4 | 19.9 ± 6.2 | 23.2 ± 8.4 | 23.5 ± 8.8 |
| FM (%) | 26.9 ± 5.0 | 26.2 ± 6.0 | 29.7 ± 8.1 | 30.1 ± 8.2 |
| SMM (kg) | 27.0 ± 7.4 | 27.0 ± 7.3 | 26.1 ± 6.3 | 26.7 ± 5.8 |
| TBW (L) | 41.2 ± 9.7 | 41.4 ± 9.6 | 39.9 ± 7.9 | 39.3 ± 8.2 |
| Waist (cm) | 82 ± 11 | 81 ± 12 | 79 ± 20 | 78 ± 20 |
Values are given as mean ± SD. T-1 = pre-intervention, T-2 = post-intervention, BMI = body mass index, FM = fat mass, SMM = skeletal muscle mass, TBW = total body water.