Table 2.
Changes in physical fitness after training intervention.
| Control Group | HIIT Group | ANOVA p | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Pre | Post | Δ (95% CI) | Pre | Post | Δ (95% CI) | Time | Group | Group × Time | |
| 20mSR | 55.66 ± 19.61 | 54.45 ± 19.03 | −1.21 [−4.29 to 1.88] | 42.33 ± 17.01 | 45.48 ± 20.36 * | 3.15 [0.16 to 6.13] | 0.359 | 0.030 | 0.043 |
| SU | 18.41 ± 4.95 | 18.97 ± 5.20 | 0.55 [−0.16 to 1.26] | 17.22 ± 6.15 | 19.19 ± 6.25 * | 1.96 [0.83 to 3.10] | <0.001 | 0.743 | 0.032 |
| SLJ | 157.0 ± 22.7 | 155.7 ± 21.1 | −1.29 [−4.29 to 1.71] | 145.4 ± 19.5 | 148.2 ± 19.8 | 2.73 [-0.30 to 5.76] | 0.491 | 0.089 | 0.058 |
Note: Values are mean ± SD; 95% CI, 95% confidence interval; 20mSR, 20 m shuttle run; SU, sit-ups; SLJ, standing long jump; Bold texts indicate significance (p < 0.05); * p < 0.05, significant difference within group.