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Age-, sex-, and weight status-unadjusted model for the associations between measures of musculoskeletal fitness (dependent variable: curl-up)
| Model | Predictor variable | VIF | p - value | β | 95% CI |
|---|---|---|---|---|---|
| Model 1 | Trunk lift | 1.046 | .065 | .116 | (−.033, 1.078) |
| 90o push-up** | 1.093 | <.001 | .456 | (.553, .980) | |
| Sit-and-reach | 1.132 | .511 | .043 | (−.322, .644) |
** Indicates statistical significance at the level of p < .01. β Standardized Beta Coefficient, VIF Variance Inflation Factor
