FIGURE 2.

The confirmatory factor analysis. Model—fit indices were statistically acceptable [CMID/DF = 2.781, RMSEA = 0.075, p = 0.001]. ben, perceived benefits; oba, perceived objective barriers; sub, perceived subjective barriers; sev, perceived severity; cues, cues to action; eff-f, self-efficacy of exercise. ^**p < 0.01.