EXERCISE SELF-EFFICACY, MOTIVATION, AND ADHERENCE TO REGULAR PHYSICAL ACTIVITY PROGRAMS AMONG ADULTS

Abstract

This study examined the relationships among exercise self-efficacy, motivation, and adherence to regular physical activity programs among adults using a descriptive–correlational research design. Adult participants enrolled in regular physical activity programs were selected through purposive sampling and represented diverse backgrounds and activity levels. Data were gathered using validated self-report instruments measuring exercise self-efficacy, exercise motivation (intrinsic and extrinsic), and adherence to physical activity in terms of consistency, frequency, and duration. Descriptive statistics and Pearson correlation analysis were employed to analyze the data. Findings revealed high levels of exercise self-efficacy and motivation among participants, indicating strong confidence in their ability to perform and maintain exercise routines and a high degree of internal and external motivation to engage in physical activity. Adherence to regular physical activity programs was likewise found to be high, suggesting that participants were generally consistent in maintaining their exercise behaviors. Correlation results showed significant positive relationships between exercise self-efficacy and adherence, as well as between motivation and adherence, demonstrating that adults who possess stronger confidence in their exercise capabilities and higher motivational levels are more likely to sustain regular participation in physical activity programs. The findings underscore the importance of psychological factors in promoting long-term engagement in physical activity. Exercise self-efficacy enables individuals to overcome common barriers, while motivation—particularly intrinsic motivation supports sustained commitment to exercise routines. The study concludes that effective physical activity promotion programs should integrate strategies that enhance both self-efficacy and motivation to improve adherence and support long-term health and well-being among adults.