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Strengthening physical self-perceptions through exercise.

C M Caruso1, D L Gill

  • 1Department of Exercise and Sport Science, University of North Carolina, Greensboro.

The Journal of Sports Medicine and Physical Fitness
|December 1, 1992
PubMed
Summary
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Physical activity improves physical self-perceptions and fitness, regardless of exercise type. However, specific exercise programs like weight training did not significantly alter body image or self-esteem in one study, though strength and self-efficacy increased.

Area of Science:

  • Exercise Science
  • Psychology
  • Sports Medicine

Background:

  • Physical activity and exercise are crucial for overall well-being.
  • Understanding the impact of exercise on psychological variables is important for adherence and health.
  • Previous research suggests a link between physical activity and self-perceptions, but specific effects vary.

Purpose of the Study:

  • To investigate the effects of a 10-week exercise program on physical self-perceptions, self-efficacy, body satisfaction, and fitness in undergraduates.
  • To compare the impact of different exercise modalities (weight training, aerobic exercise, general activity) on these variables.
  • To examine the relationships among physical self-perceptions, body satisfaction, self-esteem, and fitness, and to test a theoretical model.

Main Methods:

Related Experiment Videos

  • Study 1: 34 female undergraduates in weight training, aerobic exercise, or control groups for 10 weeks.
  • Study 2: 65 undergraduates (37 male, 28 female) in weight training or activity classes for 10 weeks.
  • Measurements included physical self-perceptions, self-efficacy, body satisfaction, fitness, and body composition.

Main Results:

  • Study 1: Improvements in physical self-perceptions and fitness occurred across all groups, independent of exercise type.
  • Study 1: Groups differed in the perceived importance of physical self-perceptions; significant correlations found between physical self-perceptions, body satisfaction, self-esteem, and fitness.
  • Study 2: No significant changes in physical self-perceptions, body image, or self-esteem, but strength and physical self-efficacy improved.

Conclusions:

  • Improvements in physical self-perceptions and fitness can occur with general physical activity, not solely structured exercise.
  • Specific exercise interventions may yield different psychological outcomes, warranting further investigation.
  • Findings provide preliminary support for theoretical models linking exercise, self-esteem, and psychological well-being.