| Group 1 (6 HIIT sessions) |  | Group 2 (4 HIIT sessions) |  | ||
---|---|---|---|---|---|---|
 | Pre-Training | Post-Training | p | Pre-Training | Post-Training | p |
 | Mean (SD) | Mean (SD) | Sig. < 0.05 | Mean (SD) | Mean (SD) | Sig. < 0.05 |
Body Mass (kg) | 94.5 (13.9) | 94.4 (14.3) | 0.798 | 104.8 (17.6) | 104.6 (17.0) | 0.524 |
BMI (kg.m2) | 29.7 (3.4) | 29.7 (3.5) | 0.716 | 32.3 (3.3) | 32.3 (3.2) | 0.557 |
Waist Circumference (cm) | 100.4 (9.1) | 99.1 (9.2) | 0.164 | 109.6 (10.4) | 108.6 (10.4) | 0.316 |
Hip Circumference (cm) | 107.6 (6.5) | 106.9 (6.4) | 0.235 | 113.9 (7.3) | 112.7 (9.4) | 0.499 |
Waist-to-hip ratio | 0.9 (0.03) | 0.9 (0.03) | 0.709 | 1.0 (0.05) | 1.0 (0.03) | 0.879 |
Systolic BP (mmHg) | 131.1 (15.8) | 124.6 (10.5) | 0.446 | 122.8 (8.2) | 124.7 (5.2) | 0.348 |
Diastolic BP (mmHg) | 84.7 (10.9) | 76.0 (9.7) | 0.185 | 76.8 (7.1) | 75.8 (5.4) | 0.829 |
V̇O2peak (l.min-1) | 3.3 (0.7) | 3.7 (0.8) | 0.138 | 3.2 (0.5) | 3.2 (0.4) | 0.846 |
V̇O2peak (ml.kg-1.min-1) | 35.6 (5.4) | 38.5 (5.4) | 0.135 | 30.4 (4.2) | 30.5 (3.9) | 0.960 |