Table 3.
Regression analysis of correlations between motor abilities, somatic traits and objective and subjective quality of life indices in girls aged 8–12.
| Exogenous variable | Endogenous variable
|
||||||
|---|---|---|---|---|---|---|---|
| Arm movement speed (plate tapping) | Agility (10x5m shuttle run) | Explosive strength of the legs (standing broad jump) | Trunk strength (sit-ups) | Explosive strength of trunk and shoulder girdle (1kg medicine ball throw) | MAP | Flexibility (sit and reach) | |
| Body height | −0.538 | −0.460 | 0.704 | 0.538 | 0.813 | 0.391 | |
| Body mass | 0.313 | ||||||
| BMI | |||||||
| Rohrer’s index | |||||||
| ∑ of skinfold thickness | 0.193 | −0.257 | −0.087 | −0.131 | |||
| LBM | 0.252 | 0.195 | |||||
| Objective quality of life index | −0.141 | −0.107 | −0.179 | ||||
| Subjective quality of life index | 0.150 | ||||||
|
| |||||||
| R | 0.587 | 0.497 | 0.697 | 0.527 | 0.773 | 0.924 | 0.252 |
| R2 | 0.345 | 0.247 | 0.486 | 0.277 | 0.597 | 0.853 | 0.064 |
| F | 26.849 | 11.047 | 48.187 | 19.588 | 49.947 | 196.17 | 3.468 |
| p | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.034 |