As we always know, exercise is good for human health, but still, it was not totally harmless. In recent years, exercise dependence has been noticed by more and more scholars, and some of them did some research about the relationship between exercise dependence and other factors (i.e. self-presentation, social physique anxiety), but there was no consistence finding between the researches. After reviewing former researches, I think the cause of lack of consistency of research finding was: (1) the choice of participants (2) uncauciously designed research tools. Finally, this study provided some suggestions of future researches.