Table 1.

Descriptive statistics and correlations.

Variable	M	SD	1	2	3	4
1. Physical exercise	20.292	18.502	1
2. Perceived social support	63.873	11.403	0.179***	1
3. Life satisfaction	22.960	5.891	0.139***	0.636***	1
4. Sense of social fairness	92.851	15.696	0.166***	0.495***	0.399***	1

N = 496. ***p < 0.01; all tests were two-tailed.