Association between 90o push-up and cardiorespiratory fitness: cross-sectional evidence of push-up as a tractable tool for physical fitness surveillance in youth

Table 7 Age-, sex-, and weight status-unadjusted model for the associations between measures of musculoskeletal fitness (dependent variable: 90^o push-up)

Model	Predictor variable	VIF	p - value	β	95% CI
Model 1	Trunk lift*	1.043	.017	.146	(−.709, −.071)
	Curl-up**	1.049	<.001	.428	(.184, .326)
	Sit-and-reach**	1.074	<.001	.242	(.269, .807)

*Indicates statistical significance at the level of p < .05. ** Indicates statistical significance at the level of p < .01. β Standardized Beta Coefficient, VIF Variance Inflation Factor

ISSN: 1471-2431