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Exercisers' identities and exercise dependence: the mediating effect of exercise commitment.

Frank Jing-Horng Lu1, Eva Ya-Wen Hsu, Junn-Ming Wang

  • 1National Taiwan Sport University.

Perceptual and Motor Skills
|December 26, 2012
PubMed
Summary
This summary is machine-generated.

Exercise commitment, driven by obligation ("have to"), partially explains why strong exercise identity can lead to exercise dependence. This finding is crucial for exercise professionals and program managers.

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Area of Science:

  • Sport Psychology
  • Exercise Science
  • Behavioral Psychology

Background:

  • Understanding the psychological factors that contribute to exercise dependence is crucial for promoting healthy exercise behaviors.
  • Exercise identity and exercise commitment are recognized as significant psychological constructs in exercise behavior research.
  • The interplay between these factors, particularly the mediating role of commitment, requires further investigation.

Purpose of the Study:

  • To investigate the associations between exercise identity, exercise commitment, and exercise dependence.
  • To specifically examine the mediating effect of exercise commitment on the relationship between exercise identity and exercise dependence.

Main Methods:

  • A cross-sectional study involving 253 regular exercisers in Taiwan.
  • Utilized validated scales: Exercise Dependence Scale-Revised, Exercise Identity Scale, Exercise Commitment Scale, and Godin Leisure Time Exercise Questionnaire.
  • Employed structural equation modeling to analyze the proposed relationships.

Main Results:

  • Significant moderate to high correlations were found between exercise identity, exercise dependence, and both types of exercise commitment.
  • Structural equation modeling confirmed that a "have to" commitment partially mediated the link between exercise identity and exercise dependence.
  • The "enjoy" commitment did not show a significant mediating effect.

Conclusions:

  • A "have to" exercise commitment plays a partial mediating role in the development of exercise dependence among individuals with a strong exercise identity.
  • Findings highlight the importance of fostering intrinsic motivation over obligatory exercise to prevent potential exercise dependence.
  • Results offer practical insights for exercise instructors and program managers in designing interventions and managing exercise programs.