| Experimental group | Control group | Significance | |
(n = 305) | (n = 116) | T | P | |
Global self-esteem | 37.82 ± 2.52 | 40.40 ± 1.40*** | 13.28 | <0.001 |
Physical value | 15.05 ± 1.25 | 20.40 ± 1.86*** | 28.61 | <0.001 |
Strength | 11.91 ± 3.93 | 16.41 ± 2.58*** | 18.00 | <0.001 |
Endurance | 16.10 ± 1.56 | 20.21 ± 1.17*** | 29.22 | <0.001 |
Athletic skill | 19.54 ± 1.74 | 20.40 ± 0.49*** | 7.851 | <0.001 |
Disengagement | 10.02 ± 1.26*** | 1.41 ± 0.49 |
| <0.001 |