Experimental group

Control group

Significance

(n = 305)

(n = 116)

T

P

Global self-esteem value

37.82 ± 2.52

40.40 ± 1.40^***

1328

<0.001

Physical value

15.05 ± 1.25

20.40 ± 1.86^***

28.61

<0.001

Force

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

Sportive skill

19.54 ± 1.74

20.40 ± 0.49^***

7.851

<0.001

Demotivation

10.02 ± 1.26^***

1.41 ± 0.49

<0.001