Table 1. Changes in negative body image and vital dynamics scores in the SI and FF groups: pre- versus post-intervention.

	SI group		FF group		ANOVA
	Pre	Post	Pre	Post	Interaction (Group × Time)	Main effect (Time)
Negative body image	1.67 ± 0.59	1.45 ± 0.42*	2.25 ± 0.71	1.93 ± 0.83*	0.501	0.002
Vital body dynamic	3.63 ± 0.77	3.94 ± 0.52*	3.29 ± 0.72	3.40 ± 0.69	0.192	0.009

*Significant within group difference from pre- to post-intervention (p<0.05, Student’s t-test)