Table 2.

Pearson correlation analysis for each variable.

Variables	M	SD	1	2	3	4
Physical exercise	21.78	9.52	1.00
Self-depletion	46.68	10.77	−0.174**	1.00
Self-efficacy	21.42	6.61	0.202**	−0.433**	1.00
Inferiority feeling	119.01	23.69	−0.211**	0.357**	−0.181**	1.00

^**Correlation is significant at the 0.01 level (2-tailed); N = 546.