TABLE 2.

Results of confirmatory factor analysis.

Factor naming	χ2/df	CFI	NFI	GFI	NNFI	RMESA
Exercise Intention	2.792	0.932	0.911	0.917	0.925	0.093
Implementation Intention	2.431	0.961	0.933	0.964	0.917	0.083
Self-identity	1.885	0.991	0.984	0.990	0.906	0.061
Exercise Behavior	2.332	0.984	0.931	0.906	0.981	0.037