Table 1
Descriptive statistics
| Variables | M | ETM | SD | Asymmetry | Kurtosis |
| SS | 23.03 | .17 | 4.10 | –0.61 | 0.90 |
| PC | 22.61 | .20 | 4.74 | –0.45 | –0.23 |
| PA | 23.14 | .19 | 4.44 | –0.64 | 0.36 |
| ST | 20.38 | .20 | 4.88 | –0.04 | –0.36 |
| GPS | 24.65 | .18 | 4.25 | –0.88 | 0.63 |
| GS | 25.72 | .15 | 3.56 | –1.02 | 1.02 |
| TO | 30.65 | .15 | 3.68 | –1.41 | 3.76 |
| EO | 15.27 | .24 | 5.61 | 0.36 | –0.58 |
| MPAQ | 2.32 | .02 | 0.54 | 0.58 | 0.49 |
| E | 41.74 | .27 | 6.43 | –1.31 | 2.46 |
| A | 28.25 | .36 | 8.61 | –.36 | –0.60 |
| S | 22.40 | .21 | 5.08 | –1.06 | 0.76 |
| F | 29.05 | .21 | 5.10 | –1.34 | 2.57 |
| CMP | 33.30 | .30 | 7.01 | –0.85 | 0.47 |
| PEP | 7.63 | .06 | 1.53 | –0.41 | –0.11 |
| Note. SS: Sports skill; PC:Physical condition; PA: Physical attractiveness; ST: Strength; GPS: General physical self-concept; GS: General self-concept; TO: Task orientation; EO: Ego orientation; MPAQ: Index of extracurricular physical activity; E: Enjoyment; A: Appearance; S: Socialisation; F: Fitness; CMP: Competence; PEP: PE performance. | |||||
