Purpose: This study examined if past exercise habits moderated the mediational influence of intention to exercise on the relationship between exercise identity and exercise behavior. Methods: Physically active university students (N=565) responded to a past behavior, exercise ientity, intention, and the Godin leisure-time exercise questionnaire. Moderated mediation was tested using a SPSS moderated mediation macro (Preacher, Rucker, & Hayes, 2007). Results: Multiple regression analysis showed that all criteria for mediation were met. Furthermore, the relationship between exercise identity and exercise behavior was moderated by past exercise behavior(β=.08, p<.05). Conclusion: Findings confirm the importance individual's past exercise habits and exercise identity support the extended Theory of Planned Behavior by showing significant moderation by past exercise behavior. Results demonstrates the importance of moderated mediation models to determine complex interaction between psychological constructs and exercise behavior.

I. 서 론
 Ⅱ. 연구방법
  1. 연구대상
  2. 측정도구
  3. 연구절차
  3. 자료분석
 Ⅲ. 결 과
  1. 기초분석
  2. 단순 매개효과 검증
  3. 조절된 매개효과 검증
 Ⅳ. 논의 및 결론
 참고문헌

• 이장원(중원대학교 스포츠건강의학과) | Jang-won Lee (Department of Sports Health Medicine, Jungwon University)
• 박중길(고려대학교 체육교육과) | Jung-Gil Park (Department of Physical Education, Korea University)
• 임종은(진주교육대학교 체육교육과) | Jong-Eun Lim (Department of Physical Education, Chinju National University of Education) Corresponding author