Table 2. Regression analysis of interoceptive awareness predicting future exercise possible self.

Variable	B (β)	SE	t	Tolerance	VIF
Constant	13.246	2.113	6.268***	—	—
Region	−0.052 (−0.010)	0.139	−0.292	0.990	1.010
Sex	0.158 (0.011)	0.361	0.441	0.976	1.024
Grade	0.079 (0.020)	0.108	0.732	0.863	1.158
Sport proficiency level	0.326 (0.028)	0.391	0.829	0.578	1.730
Years of training	−0.052 (−0.009)	0.193	−0.270	0.629	1.589
Place of residence	−0.655 (−0.043)	0.387	−1.689	0.989	1.011
School type	−0.563 (−0.035)	0.415	−1.364	0.990	1.010
Noticing	0.478 (0.095)	0.174	2.747**	0.539	1.856
Not-Distracting	0.388 (0.076)	0.181	2.149*	0.517	1.936
Not-Worrying	0.377 (0.074)	0.179	2.109*	0.520	1.922
Attention Regulation	0.495 (0.095)	0.178	2.779**	0.553	1.808
Emotional Awareness	0.520 (0.103)	0.173	3.006**	0.549	1.821
Self-Regulation	0.612 (0.121)	0.172	3.565***	0.564	1.773
Body Listening	0.045 (0.009)	0.172	0.256	0.541	1.847
Trust	0.578 (0.115)	0.164	3.512***	0.604	1.655
	Model fit indices
R2	0.278
Adjusted R2	0.269
F	28.664***

Notes.

B = unstandardized coefficient; β = standardized coefficient.

^*p < 0.05.

^**p < 0.01.

^***p < 0.001.