Relationship between Changes in Acute Exercise-Induced Feeling States, Self-Motivation, and Adults' Adherence to Moderate Aerobic Exercise

Abstract

A 14-wk. field study was conducted to estimate a correlation between feeling-state changes induced by moderate (50 to 74% VO2 max; 20 to 30 min.) bouts of cardiovascular exercise and attendance in a new exercise program. Three groups of men and women ( ns = 22 to 24) were formed for comparative analysis based upon participants' self-motivation (high, medium, low), as measured by the Self-motivation Inventory. Analysis indicated that for the low self-motivation group, attendance was positively correlated with before-to-after exercise difference scores in the Exercise-induced Feeling Inventory subscales of Positive Engagement ( rs = .48), Revitalization ( rs = .47), and Tranquility ( r2 = .41) and negatively correlated with difference scores in the Physical Exhaustion subscale ( rs = −.62). Conversely, for the high self-motivated group generally weaker correlations in the opposite direction were found for each subscale. No definitive pattern was found for the medium self-motivation group. Multiple regression analyses conducted with scores on each Exercise-induced Feeling Inventory subscale supported the moderating effect of Self-motivation Inventory score on exercise attendance; Multiple R2s = .20 to .27. Although limited amounts of the total variance in exercise attendance was explained, practical implications are drawn for prescribing exercise by feeling states. Limitations and replication of results using different types samples and types of exercise are discussed.